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The boundaries of the former Soviet Union changed

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Anthony read 46 pages of a book in 23 minutes.To find the unit rate, use . Anthony read pages per minute.
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Louie uses 10 feet of wood, 16 wheels and one can of paint for every 4 skateboards he builds.A 4-column table with 3 rows.
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Peter and his neighbor, Juan, walk 2 miles to school each day. Yesterday, Peter walked to school in 27 minutes. Juan walked the
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A class is practicing their typing skills. They want to find out who is the most efficient typist.A 3-column table with 4 rows.
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Tonya handed out 240 fliers advertising a school play. It took her 5 hours to hand out all 240 fliers.If Tonya’s rate was
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The British pound, the yen, and the euro are examples of __________.A. exchange rates B. currencies C. tariffs D. quotas Please
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Which of the following is a cost associated with free trade?A. It will increase the availability of diverse products. B. It will
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Which of the following is a benefit of free trade?A. It reduces employment in many fields. B. It makes more diverse products
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When the US dollar grows more valuable in relation to the euro, it has also grown more valuable in relation to every other
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Which of the following phrases defines the word “import”?A. to limit how much of a product can come from another country B.
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Which of the following results is not a way that trade can benefit all parties involved?A. Trade can encourage economic growth
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What is a country’s currency?A. its government’s savings bonds B. reports on its imports and exports C. the coins and paper
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Which are examples of habitat destruction? Check all that apply.poaching deforestation captive breeding wildfires pollution
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In what ways have members of the gray whale species been affected by efforts to protect biodiversity? Check all that apply.They
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Which is a disadvantage of captive breeding?rarely successful harmful to many animals usually results in overpopulation often
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Although it is against the law, people hunt and capture mountain gorillas in Africa. They sell the baby gorillas for large sums
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Which best compares habitat preservation and laws that protect biodiversity?Habitat preservation usually protects only
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The illegal killing or capturing of wild animals is called.
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The chart shows information about four ecosystems.Ecosystem Data Ecosystem Average Year-Round Temperature (°F) Niche Diversity
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Marco bought 5 gallons of gasoline for $17.70.To find the unit price, the cost by the number of gallons. The unit price is .
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Nikki used the calculations shown to determine whether a carton of 12 eggs or a carton of 18 eggs was the better buy.A carton of
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Which of the following best describes the unit price of an 8-ounce bag of walnuts?It is the number of ounces that can be bought
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Trevor paid a total of $1.08 in fines for an overdue library book. If the penalty for overdue books is $0.09 per day, how many
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A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.StartFraction 8 pens Over 1
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A 3-column table has 3 rows. Column 1 is labeled Item with entries bread, peanut butter, jelly. Column 2 is labeled Quantity
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Camillo needs 2,400 oz of jelly for the food challenge. If 48 oz of jelly cost $3.84, how much will Camillo spend on jelly?
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Camillo used the calculations shown to determine how much he would spend on 2,400 oz of jelly.48 ounces of jelly costs 3 collars
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A 3-column table with 4 rows. Column 1 is labeled Container size with entries 12 ounces, 16 ounces, 32 ounces, 40 ounces. Column
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Explain how you can compare the cost of two items that are different sizes.
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A 2-column table with 4 rows. Column 1 is labeled Store with entries A, B, C, D. Column 2 is labeled Unit price (per loaf) with
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Store A advertises a sale for 3 loaves of bread for $5.94. Explain how to use an equivalent rate to find the unit price of the
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Donald spends a total of $17.43 on peanuts that cost $2.49 per pound. How many pounds of peanuts does he buy?The equation that
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An artist bought four 8-oz jars for a total of 32 oz of paint. How much would he have paid for the same amount of paint if he
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An artist needs to purchase jars of paint. The table shows different sizes of paint jars and their prices.A 2-column table with
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A 2-column table with 4 rows. Column 1 is labeled Item with entries bananas, cherries, grapes, pineapples. Column 2 is labeled
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Which of these rate descriptions represent unit rates? Check all that apply.100 calories for 2 servings $5 for every pound 1
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A cruise ship sailed for 9 hours at a speed of 18 miles per hour. How far did the cruise ship sail?2 miles 9 miles 152 miles 162
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Which rate can you set StartFraction 30 miles Over 1 hour EndFraction equal to in order to find the time it takes to travel 900
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When converted to speeds, which list is in order from slowest to fastest?17 miles in 2 minutes; 26 miles in 4 minutes; 33 miles
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A student wrote four statements during math class. Which statement contains an error?If Iesha traveled at an average speed of 38
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To prepare for a discussion, read about when Frida Kahlo showed her art to Diego Rivera.Kahlo brusquely informed Rivera that she
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Based on what you have read about Frida Kahlo, prepare a point you would make in a group discussion. Write two to three
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Highlight text that shows Frida Kahlo's spirit.Despite her pessimism, Kahlo's love of life prevailed. Her broken bones healed,
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You are participating in a group discussion. Several peers have spoken before you, and you completely disagree with them.Which
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NAFTA is a trade organization that was established by the countries of __________.A. Europe B. Africa C. North America D. South
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Which of the following is not a type of trade barrier?A. a tariff B. a quota C. a patent D. an embargo Please select the best
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The type of currency used by the United Kingdom is the __________.A. euro B. dollar C. pound D. shekel Please select the best
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The value of nation’s currency increases as the __________ increases.A. supply B. demand C. exposure D. population Please
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One of the largest seafood exporters to the United States is __________.A. China B. Brazil C. Mexico D. Saudi Arabia Please
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Countries __________ all of the goods they are unable to produce themselves.A. trade B. import C. donate D. export Please select
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You had a hard time in your last group discussion. You knew the topic ahead of time, but you got confused while others were
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You are a little bit nervous because you do not like speaking in public. You would rather just listen, but your teacher has
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Which are the most important things you should you do before a group discussion takes place? Check all that apply.I would find
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Choose the question that would be most effective at encouraging good discussion.How did Frida Kahlo's accident change her life?
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Think about the video you just watched. How does the girl speaking show that she is prepared? Check all that apply.She talks
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Read the sentence below and answer the question that follows.When a country’s economy becomes more developed, the standard of
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A country’s gross domestic product divided by its population is known as __________.A. GDP per capita B. standard of living C.
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Least-developed economies are dominated by jobs in the __________ sector.A. primary B. secondary C. tertiary D. quaternary
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Andy is the captain of a fishing boat. In which economic sector does he work?A. primary B. secondary C. tertiary D. quaternary
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Leon is a family doctor. In which economic sector does he work?A. primary B. secondary C. tertiary D. quaternary Please select
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What determines in which economic sector a job belongs?A. how much the job pays B. how many people have the job C. how much
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In 1900, 40% of the US labor force worked in agriculture. A hundred years later, in 2000, only 2% worked in agriculture. What is
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What are the ways in which captive breeding helps protect biodiversity? Check all that apply.Captive breeding can increase
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Use the drop-down menus to complete the statements.is the illegal capture or killing of wild animals. results in the complete
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VWhich factors are often associated with high biodiversity? Check all that apply.large amount of wind warm climate large area
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What are the main reasons forests are cut down? Check all that apply.hunting agriculture logging urban development fishing
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What are the main reasons forests are cut down? Check all that apply.hunting agriculture logging urban development fishing
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Which situation is an example of a human-induced environmental change affecting a population?Blue jays no longer live in a
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Which of the following are effects of environmental change on populations?speciation and a decrease in resources loss of habitat
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Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices.mass
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Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices.mass
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Which statement best explains how deforestation affects organisms?It increases the amount of carbon dioxide in the air,
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A large power plant burns coal to generate electricity for nearby homes and businesses.This contributes most directly to which
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Which of these organisms have been negatively affected at the species level due to human-induced environmental changes?zebra
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Ben drove 230 kilometers in 3 hours, and Pia drove 250 kilometers in 3 hours. Without making any calculations, who drove faster?
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Mel drove 230 miles in 4 hours, and Pia drove 230 miles in 5 hours. Without making any calculations, who drove faster? Explain
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Use the drop-down menus to complete these statements.Kenneth walks 2 miles in 40 minutes. What is his speed? To solve, write his
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Marguerite sailed 4 hours on Saturday and 3 hours on Sunday. Each day, she sailed at a rate of 11 miles per hour. Which
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Ilana ran 2 laps around the field in 8 minutes. What was her average speed, in laps per minute?StartFraction 1 Over 10
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A squirrel ran 9 miles in 1 hour. Which expression can be used to determine its speed in miles per hour?9 miles ÷ 1 hour 1 hour
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Read the excerpt from Frida Kahlo by Hedda Garza.During the previous year he had introduced Kahlo to a whole new world—the
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Read the excerpt from Frida Kahlo by Hedda Garza.Modotti was unlike any woman Kahlo had ever met. Independent, daring,
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Which of the following is considered a developed country?A. China B. Russia C. Brazil D. Australia Please select the best answer
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A developed country has a GDP of at least _____.A. $15,000 B. $25,000 C. $30,000 D. $40,000 Please select the best answer from
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Gross domestic product is used to measure a country’s total __________.A. costs B. welfare C. production D. population Please
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Which of the following is not a form of physical capital?A. buildings B. training C. machines D. tools Please select the best
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More than 80% of the American workforce works in the __________ sector.A. secondary B. primary C. tertiary D. quaternary Please
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Raw materials and natural resources are obtained in the __________ sector.A. secondary B. primary C. tertiary D. quaternary
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Usain Bolt ran the 2012 Olympic 100-meter race in 9.63 seconds. If he runs at this rate on a road with a speed limit of 25 miles
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Yohan Blake ran the 2012 Olympic 200-meter race in 19.44 seconds. Compare his speed in that race to his speed in the 100-meter
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What is 3 miles per minute expressed in feet per minute? Recall that 1 mile is 5,280 feet.3 miles per minute is equivalent to
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The article "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos
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The article "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos
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According to the article, which animal has suffered a drastic decrease in its population due to overfishing?sea stars sea
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Which statement summarizes what has happened to life on the Galapagos Islands?The biodiversity of the islands has increased. The
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Which of these are considered long-term human-induced environmental changes? Check all that apply.pollution human-created mass
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How do seabirds get caught in fishing nets?The birds try to eat the fish that are caught in the net. The birds are baited by the
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Which statement accurately describes global warming?Global warming occurs only naturally on Earth. Global warming occurs only
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Nonnative species are typically introduced into an area because they serve a purpose. Why was kudzu introduced into the United
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Elephants are hunted for their ivory tusks. This has led to a decline in the elephant population. Which short-term change is
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