Questions and answers by

Kaai97

Questions (638)

Solve the following system of equations using substitution. What is the value of y?2x+3y=105 x+2y=65 a. 15 b. 25 c. 40*** d. 65
1. 2 answers
2. 387 views
The yearbook club is having a bake sale to raise money for the senior class. Large cupcakes are sold for $1.25 each and small
1. 1 answer
2. 809 views
For the following system of equations, what is the x-value of the solution?-x+2y=6 6y=x+18 a. -18 b. 0 c. -6*** d. 3
1. 4 answers
2. 907 views
The sum of the measures of angle X and angle Y is 90. If the measure of angle X is 30 less than twice the measure of angle Y,
1. 4 answers
2. 546 views
1. Tell whether the system has one solution infinitely many solutions or no solution.6y=-5x+24 2.5x+3y=12 a. one solution b.
1. 16 answers
2. 9,952 views
Tell whether the system has one solution infinitely many solutions or no solution.6y=-5x+24 2.5x+3y=12 a. one solution b.
1. 1 answer
2. 376 views
Tell whether the system has one solution infinitely many solutions or no solution.x=-7y+34 x+7y=32 a. one solution b. infinitely
1. 1 answer
2. 376 views
Tell whether the system has one solution infinitely many solutions or no solution.1.5x+2y=11 3x+6y=22 a. one solution b.
1. 1 answer
2. 421 views
Tell whether the system has one solution infinitely many solutions or no solution..1.5x+2y=11 3x+6y=22 a. one solution b.
1. 1 answer
2. 394 views
Tell whether the system has one solution infinitely many solutions or no solution.1.5x+2y=11 3x+6y=22 a. one solution b.
1. 1 answer
2. 676 views
Tell whether the system has one solution infinitely many solutions or no solution.1.5x+2y=11 3x+6y=22 a. one solution b.
1. 2 answers
2. 530 views
Tell whether the system has one solution infinitely many solutions or no solution.x=-7y+34 x+7y=32 a. one solution b. infinitely
1. 1 answer
2. 526 views
Tell whether the system has one solution infinitely many solutions or no solution.6y=-5x+24 2.5x+3y=12 a. one solution b.
1. 1 answer
2. 414 views
which of the following institutions serves as a repository of a country's history and treasures?a. playa artificial b.
1. 6 answers
2. 6,119 views
what is the difference between a plaza in a spanish speaking country and one in los estados unidos?a. in los estados unidos, a
1. 3 answers
2. 4,729 views
Which type of shopping venue is similar to one you would find in Los Estados Unidos?a. el comercial central b. el comercio
1. 2 answers
2. 3,466 views
Why would someone choose to bathe in aguas termales instead of a playa?a. Aguas termales are located in beautiful places b.
1. 1 answer
2. 1,503 views
In which city will you find an open-air market called El Rastro?Buenos Aires México City Madrid*** Bogotá
1. 1 answer
2. 2,720 views
Why would someone choose to bathe in aguas termales instead of a playa?a. Aguas termales are located in beautiful places b.
1. 10 answers
2. 3,682 views
What is a major difference between a tianguis and a centro comercial?a. A tianguis is usually open air, and a centro comercial
1. 1 answer
2. 3,353 views
How might someone answer the following question?Cuando vamos a la biblioteca? a. Voy el martes. b. Vas el martes. c. Vamos el
1. 2 answers
2. 2,577 views
Which word best completes the following sentence?The standard variety of Spanish is considered _______. a. natural b.
1. 4 answers
2. 5,211 views
What is the most appropriate answer to the following question?"Adonde va Emma?" a. Vas a la casa. b. Va a la casa.*** c. Va al
1. 1 answer
2. 2,587 views
What is the most appropriate answer to the following question?"¿Con quién vas al cine?" a. Van con mis amigas. b. Vas con mis
1. 1 answer
2. 1,541 views
Which answer best completes the following sentence?In jineteada gaucha, riders are expected to remain on an untamed, bucking
1. 4 answers
2. 2,007 views
Which word best completes the following sentence?Different varieties of Spanish are mostly influenced by nearby________
1. 3 answers
2. 2,847 views
Which word best completes the following sentence?The standard variety of Spanish is considered _______. a. natural b.
1. 4 answers
2. 1,713 views
Natural increase can be best defined asa. population growth that occurs due to people's desire to migrate to more desirable
1. 1 answer
2. 1,607 views
Which statement is true regarding the distribution of population throughout the world?a. Three-fourths of the world population
1. 1 answer
2. 1,240 views
Which is the result of zero population growth?a. population stability*** b. no natural increase c. a rapid decline in human
1. 1 answer
2. 729 views
Which of the following characterizes a Stage 3 population?a. produces many offspring b. lives in rural areas c. experiences a
1. 1 answer
2. 766 views
What event was responsible for the first population explosion?a. the Industrial Revolution*** b. the invention of fire c. the
1. 1 answer
2. 891 views
Which area of the world has experienced the greatest population growth over the past 10 years?a. South America b. Asia*** c.
1. 1 answer
2. 898 views
Which area is considered to be the most densely populated?a. Singapore b. Palestine c. Monaco*** d. Hong Kong
1. 1 answer
2. 934 views
In which of the following ways can a population grow?a. migration*** b. marriage c. distribution d. death
1. 1 answer
2. 714 views
Where is the largest population concentration in the Western Hemisphere?a. in the interior of Mexico b. along the Brazilian
1. 2 answers
2. 1,092 views
Which of the following demographic characteristics distinguishes Europe's population from that of Asia?a. More Europeans inhabit
1. 3 answers
2. 1,308 views
____________ occurs when a server hits two faults in a row.double fault***
1. 2 answers
2. 2,572 views
The ____________ is used to start each volley.
1. 1 answer
2. 1,638 views
Which of the following is NOT a typical tennis competition?a. Singles b. Doubles c. Triples*** d. Mixed doubles
1. 1 answer
2. 1,954 views
Which of the following types of physical conditioning may be most important to a tennis player?a. Muscular strength b. Aerobic
1. 1 answer
2. 2,116 views
Which of the following swings is generally weaker?a. Serve b. Backhand*** c. Forehand d. Ground stroke
1. 1 answer
2. 3,555 views
What tennis swing is used when a player needs to hit a ball on the opposite side of the racquet hand?a. Ground stroke b. Serve
1. 1 answer
2. 1,843 views
If a player serves two faults in a row, he or she will _____________.a. Lose the serve b. Lose a point*** c. Serve again d. Lose
1. 1 answer
2. 2,141 views
What is a player assigned when he/she serves a ball outside the service box?a. Point b. Stroke c. Hazzard d. Fault***
1. 1 answer
2. 1,221 views
Which of the following is NOT a popular surface for tennis courts?a. Wood*** b. Grass c. Clay d. Hard Court
1. 1 answer
2. 3,940 views
Tennis is probably the most popular sport played with a racquet. Which of the following lesser known sports is played with a
1. 37 answers
2. 24,214 views
Which of the following species is not endemic to New Zealand?a. Bighorn Sheep*** b. Morepork c. Tui d. Hoiho Penguins
1. 7 answers
2. 1,220 views
Which of the following animals would you have a better chance of observing at night?A) Kiwi*** B) Tuatara C) Tui D) Kea
1. 5 answers
2. 861 views
The forestland in Fiordland National Park is composed primarily of what species of tree?A) Blue Spruce B) Silver beech*** C)
1. 5 answers
2. 742 views
How long dose it take the average walker to complete the Milford Trek?A) day and a half B) one day C) three days*** D) one week
1. 4 answers
2. 792 views
The table shows the number of miles driven over time.Time (hours)----------Distance (miles) 4---------------------232
1. 2 answers
2. 6,856 views
what is the slope of the line that passes through the pair of points (-7/2, -3) and (-5, 5/2)?a. 6/22*** b. -6/22 c. 22/6 d.
1. 1 answer
2. 471 views
According to Aborigine spiritual beliefs, the Earth isa. a place of unending suffering and pain.*** b. a source of wealth to
1. 3 answers
2. 727 views
In the late 18th to mid–19th centuries, Europeans sought economic gain from the Pacific from the trade of...A. petroleum.***
1. 3 answers
2. 775 views
Church architecture in Australia shows influence ofa. Aborigine culture b. East Asia c. central European culture d. Polynesian
1. 3 answers
2. 1,402 views
Polynesian culture shares which of the following characteristics with Aborigine culturea. both created elaborate wood carvings
1. 1 answer
2. 953 views
Historians believe that the Aborigines probably migrated to Australia froma. New Zealand. b. Eastern Africa. c. India.*** d. New
1. 1 answer
2. 876 views
According to Aborigine spiritual beliefs, the Earth is (1 point)a. a place of unending suffering and pain.*** b. a source of
1. 1 answer
2. 735 views
All of the following statements are true about Aborigine ceremonies excepta. ceremonies protect Aborigine secrets. b. ceremonies
1. 1 answer
2. 1,188 views
In the late 18th to mid–19th centuries, Europeans sought economic gain from the Pacific from the trade of...A. petroleum. B.
1. 6 answers
2. 1,402 views
Aborigines believe that Dream Time is thea. beginning of land conflicts with the Europeans. b. the age of creation c. the end of
1. 1 answer
2. 533 views
Which of the fallowing is not true about Aborigine culture?a. It is the oldest surviving culture on Earth*** b. Tradition
1. 3 answers
2. 1,217 views
Average height of a species of tree (in feet) after a certain number of yearsYears----------Height 1 ------------- 2.1 2
1. 2 answers
2. 1,159 views
Average height of a species of tree (in feet) after a certain number of yearsYears----------Height 1 ------------- 2.1 2
1. 5 answers
2. 3,605 views
Which of the following sentences is punctuated correctly?a. Mississippi the Magnolia State, is known for its delicious food. b.
1. 1 answer
2. 1,610 views
Which line from “The Secret Life of Walter Mitty” best develops Walter’s character? (1 point)“’You’re not a young
1. 5 answers
2. 5,702 views
In Nethergrave Jeremy creates an obstacle to dating the girl he likes bya) lying about where he lives*** b) lying about his poor
1. 5 answers
2. 3,925 views
Average height of a species of tree (in feet) after a certain number of yearsYears----------Height 1 ------------- 2.1 2
1. 0 answers
2. 1,188 views
The wolf is the largest member of the dog family and is a skilled hunter. In many places, some species of wolves areendangered.
1. 7 answers
2. 6,249 views
In "Nethergrave," Jeremy's character is mostly developed byA. Exposition*** B. Narration C. His dialect D. Others' dialogue
1. 5 answers
2. 7,310 views
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your
1. 1 answer
2. 1,370 views
About how tall do you expect one of these trees to be after 22 years?a. 22.31 ft. b. 35.2 ft. c. 44.25 ft. d. 46.2 ft.
1. 4 answers
2. 2,198 views
Average height of a species of tree (in feet) after a certain number of yearsYears----------Height 1 ------------- 2.1 2
1. 1 answer
2. 669 views
The hub city of Alice Springs can be found ina. the outback*** b. western Australia c. southeast Australia d. The Great Dividing
1. 4 answers
2. 1,986 views
75 percent of the world's volcanoes are located herea. Ring of Fire*** b. Milford Track c. Great Barrier Reef
1. 1 answer
2. 665 views
The primary economic activity of the outback isa. agriculture b. mining mineral resources*** c. industry d. raising livestock
1. 6 answers
2. 1,993 views
Identify the word or phrase that should be in italics.He felt like a character in a Steven Spielberg movie as he listened to a
1. 4 answers
2. 2,972 views
In which sentence is the nonessential clause CAPITALIZED?a. Eve's sister, WHO LOVES OPERA, took her to a performance. b. Eve,
1. 5 answers
2. 888 views
In which sentence is the nonessential clause CAPITALIZED?a. The man LEANING AGAINST THE WALL is from the zoo. b. The snake THAT
1. 6 answers
2. 1,677 views
Identify the sentence that contains NO errors in punctuation or use of italics.a. Who has my copy of "The Waste Land"?*** b.
1. 1 answer
2. 1,560 views
Identify the sentence that contains NO errors in punctuation or use of italics.a. T.S. Eliot's poem "The Waste Land," is often
1. 1 answer
2. 1,960 views
Identify the sentence that contains NO errors in punctuation or use of italics.a. Catherine asked, "Where are you going"? b.
1. 1 answer
2. 1,860 views
Identify the word or phrase that should be in italics.He felt like a character in a Steven Spielberg movie as he listened to a
1. 4 answers
2. 1,813 views
Identify the word or phrase that should be in italics.Riding the Orient Express toward Istanbul, Tom read the novels of Mark
1. 5 answers
2. 2,352 views
Identify the appropriate punctuation for the CAPITALIZED word or phrase.Irvin Berlin wrote WHITE CHRISTMAS and many other
1. 3 answers
2. 841 views
Identify the appropriate punctuation for the CAPITALIZED word or phrase.My favorite movie is THE EMPIRE STRIKES BACK. a. italics
1. 4 answers
2. 1,024 views
Identify the correctly punctuated sentence.a. On June 3 1965, Ed White became the first American to walk in space. b. George
1. 9 answers
2. 5,855 views
Identify the correctly punctuated sentence.a. Throwing the football, is difficult for some people. b. Throwing the football, he
1. 1 answer
2. 5,574 views
Identify the incorrectly punctuated sentence.a. Be careful not to mix household cleaners, for that can be dangerous. b. I will
1. 1 answer
2. 3,753 views
Identify the incorrectly punctuated sentence.a. Remember to turn off the lights and lock the door. b. On our trip we will be
1. 4 answers
2. 4,831 views
Identify the incorrectly punctuated sentence.a. Daniel received two, expensive parking tickets.*** b. He drives his father's big
1. 7 answers
2. 5,814 views
Identify the incorrectly punctuated sentence.a. Edwin is going out to dinner and to the movies. b. Anne is going with him, but
1. 3 answers
2. 4,745 views
Choose the meaning of "instructable"Walter Mitty the Undefeated, instructable to the last. ("The Secret Life of Walter Mitty")
1. 1 answer
2. 1,305 views
Choose the meaning of "vaulted"The attendant vaulted into the car, backed it up with insolent skill, and put it where it
1. 4 answers
2. 3,090 views
Choose the meaning of "mayhem"He got a foot on it, lost it, and in mayhem of other boys' arms and legs, noticed the ball rolling
1. 1 answer
2. 3,334 views
Choose the meaning of "hierarchical"His management style was not rigid or hierarchical; as long as someone got his or her job
1. 2 answers
2. 3,600 views
Choose the meaning of "delirium"...those were pterodactyls soaring with cavernous gray wings, gigantic bats of delirium and
1. 102 answers
2. 32,453 views
Segment XY represents the path of an airplane that passes through the coordinates (2,1) and (4,5). What is the slope of a line
1. 1 answer
2. 773 views
Segment XY represents the path of an airplane that passes through the coordinates (2,1) and (4,5). What is the slope of a line
1. 7 answers
2. 3,148 views