Questions and answers by

Simon Lowe

Questions (334)

Question 1:(1 point)Ice cream should be stored at or below 32° Fahrenheit to remain frozen. Since Brian's chocolate ice cream
1. 1 answer
2. 21 views
Teddy is solving the following problem: James earns $400 a week plus $5 in tips for each customer he serves. He is hoping to
1. 1 answer
2. 22 views
Jada has challenged herself to do at least 100 full push-ups this week. On Sunday, she does 30 push-ups. Her arms are sore, so
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2. 12 views
Kris currently has $190 and plans to earn more money each of the 8 weekends this summer. She wants at least $1,625 by the end of
1. 1 answer
2. 16 views
Lionel is loading boxes of books into an elevator to move to the 35th floor of an office building. There are 10 boxes of books,
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2. 14 views
Twelve less than four-fifths of a number is more than 24. What are all the possible values of the number? Lucia wrote the
1. 1 answer
2. 10 views
The sum of 4.6 and one-third a number is equal to at most 39.1. What are all the possible values of the number? Artem wrote the
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2. 12 views
QuestionThe sum of 4.5 and one-third a number is equal to at most 38.9. What are all the possible values of the number? How
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Identify if the three sentences are reliable or unreliable.A. The first pioneers to explore the opal fields found an unpleasant
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2. 27 views
When evaluating evidence, which of the following shows that evidence is sufficient?(1 point)Responses The evidence is objective.
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Use the passage to answer the question.A wolf pack may have as many as twenty wolves. By three weeks of age, wolf pups are able
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2. 20 views
Use the sentence to answer the question.“Their reasoning is sound, I must admit.” Which of the following best defines the
1. 1 answer
2. 22 views
Which type of media is the best option for displaying charts and maps?(1 point)Responses printed text printed text audio audio
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2. 16 views
Which type of media uses both sound and moving images?(1 point)Responses video video audio and video audio and video printed
1. 1 answer
2. 15 views
Which of the following is an advantage of using audio?(1 point)Responses The audience can see moving images. The audience can
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2. 24 views
What happens to an ecosystem when the primary consumers disappear?(1 point)Responses Both the producer and secondary consumer
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2. 23 views
How did the reintroduction of wolves to Yellowstone National Park affect the beaver population?(1 point)Responses The wolves
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2. 54 views
Climate change has increased the mean temperature in central Europe. How might bird populations respond to this change?(1 point)
1. 1 answer
2. 21 views
Which component of a marine ecosystem is abiotic?(1 point)Responses algae algae water water shark shark dolphin
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2. 19 views
Polar bears hunt for ringed seals by waiting for them to emerge from breathing holes in the ice. Which abiotic change may
1. 1 answer
2. 18 views
Climate change will likely increase monarch butterflies’ (1 point)Responses competition. competition. habitat. habitat.
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Which threat to monarch butterflies is abiotic?(1 point)Responses decrease in food decrease in food climate change climate
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What might allow an invasive species to outcompete a native species?(1 point)Responses They have no predators, so they can
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2. 23 views
Antelope are hunted by both crocodiles and lions. When antelope bend down to drink water, they are vulnerable to lions on land
1. 1 answer
2. 58 views
When considering competition between individuals of the same species, what allows some individuals to survive over others?(1
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2. 15 views
Which statement describes a consumer/producer relationship?(1 point)Responses One organism eats another organism that makes its
1. 1 answer
2. 28 views
Which statement about the relationship between organisms and the environment is correct?(1 point)Responses Organisms depend on a
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2. 19 views
A hawk eats a mouse. This kills the mouse, but it also means that the remaining mice will not have to compete as much for food
1. 1 answer
2. 18 views
7 of 257 of 25 ItemsQuestion What is one advantage of maps over aerial photographs as a way of understanding Earth's surface?(1
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2. 11 views
se the drop-down menu to complete the sentence.(1 point)Prehistory is the time before Choose .
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2. 9 views
8 of 88 of 8 ItemsQuestion How do languages within a language group relate to each other? (1 point) Responses They all developed
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2. 12 views
Which of the following types of maps shows correct shapes and directions but distorts distances or sizes?(1 point) Responses
1. 1 answer
2. 11 views
Which of the following is an advantage of using audio?(1 point)Responses The audience does not miss important information. The
1. 1 answer
2. 20 views
Which process do plants and animals share in common? (1 point)Responses cellular respiration cellular respiration transpiration
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2. 12 views
The stem of a plant is experiencing phototropism. Which statement correctly describes the plant’s response?(1 point)Responses
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The stem of a plant is growing upward while the roots grow downward. Which of these stimuli correctly describes the response of
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2. 14 views
Use the scenario to answer the question.A student decides to test the effects of watering on plants. She chooses 6 tomato plants
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2. 18 views
Use the scenario to answer the question.A student is studying the effect of fertilizer on fruit growth. He uses 6 tomato plants,
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2. 9 views
Indicate whether each environmental factor is biotic (living) or abiotic (nonliving).* 3 points Biotic Abiotic Sunlight Animals
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2. 18 views
A scientist has two identical plants placed by a window. One is in a red pot, and the other is in a yellow pot. She waters the
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2. 14 views
A plant is placed near a window. Instead of growing straight up, the plant grows toward the window. What is this plant
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2. 14 views
In which part of a flowering plant does photosynthesis occur?(1 point)Responses stamen stamen leaf leaf flower flower root
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2. 10 views
QuestionHow does a flowering plant’s anther help its species survive?(1 point) Responses It anchors the plant in the ground.
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2. 13 views
Which component is found in both vascular and nonvascular plants?(1 point)Responses stems stems leaves leaves chlorophyll
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2. 13 views
What is xylem? (1 point)Responses tube-like structures that move water through vascular plants tube-like structures that move
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Solve the inequality 9.5x−1.25<32. Which of the following graphs shows the solution?(1 point) Responses A number line is shown
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2. 13 views
Use the image to answer the question.A number line is shown ranging from negative 10 to 10 with numbers listed in unit
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2. 19 views
Use the image to answer the question.A number line is shown ranging from negative 10 to 10 with numbers listed in unit
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2. 22 views
Solve the inequality 6x+9>57. Which of the following graphs shows the solution?(1 point) Responses A number line is shown
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2. 19 views
Solve 14x−34>514.(1 point) Responses x>24 x greater than 24 x>18 x greater than 18 x>112 x greater than 1 Start Fraction 1
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Solve 8x+4≥52.(1 point) Responses x≥2.5 x greater than or equal to 2.5 x≥7 x greater than or equal to 7 x≥11 x greater
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2. 15 views
Solve the inequality 23x≤5. Which of the following graphs shows the solution? (1 point) Responses A number line ranges from
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2. 23 views
Solve the inequality 4x>10. Which of the following graphs shows the solution? (1 point) Responses A number line ranges from
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2. 18 views
Solve x/13<4/5.(1 point) Responses x<10/25 x less than 10 Start Fraction 2 over 5 End Fraction x<13/45 x less than 13 Start
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Solve x/13<4/5.(1 point) Responses x<1025 x less than 10 Start Fraction 2 over 5 End Fraction x<1345 x less than 13 Start
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Solve 8x>24.(1 point) Responses x>3 x greater than 3 x>16 x greater than 16 x<3 x less than 3 x<16
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2. 16 views
Which of the following shows the graph of the solution to x+123>4?(1 point) Responses A number line with arrows at both the ends
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2. 15 views
Which of the following shows the graph of the solution to x+3≤7?(1 point) Responses A number line with arrows at both the ends
1. 1 answer
2. 14 views
Solve x−1/3≤1/2. (1 point) Responses x≤56 x less-than-or-equal-to Start Fraction 5 over 6 End Fraction x≤16 x
1. 1 answer
2. 19 views
QuestionSolve x+8>10 . (1 point) Responses x<18 x less-than 18 x<2 x less-than 2 x>2 x greater-than 2 x>18
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2. 19 views
Plant Processes Quick Check3 of 43 of 4 Items Question Which of the following is an abiotic factor in a biome?(1 point)
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2. 20 views
Which issue could cause a plant to have too little water?(1 point)Responses too much transpiration too much transpiration not
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2. 25 views
Solve x−13≤12. (1 point) Responses x≤56 x less-than-or-equal-to Start Fraction 5 over 6 End Fraction x≥56 x
1. 1 answer
2. 21 views
Solve x+8>10. (1 point) Responses x<18 x less-than 18 x>2 x greater-than 2 x<2 x less-than 2 x>18
1. 1 answer
2. 13 views
Which of the following answers gives the best estimate for xgiven the following equation? x50−94=189 (1 point) Responses 1,500
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2. 11 views
Three adult and three child movie tickets were purchased for $75. The cost of each child ticket is $3 less than the cost of an
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2. 15 views
When solving the equation −12(x+10)=−3, identify the operation that should be done first.(1 point) Responses divide by −2
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2. 16 views
One method for solving 3(x−4)=18is to first divide by 3, then add 4. Which method below would also result in the correct
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2. 23 views
One-quarter of the difference of a number and 3 is 2. Find the number.(1 point)Responses 54 5 fourths 20 20 11 11 312
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2. 14 views
Solve −2(4−n)=24(1 point) Responses −8 negative 8 8 8 −16 negative 16 16 16
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2. 15 views
Given the equation 8(n+6)=104, identify the real-world problem that corresponds to this equation.(1 point) Responses A rectangle
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2. 16 views
Kayla’s mom is planning her birthday party. She has a budget of $150. She knows that the food will cost $5 per person. Twelve
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2. 16 views
Solve for nin the equation 50.3(n+9.25)=−120.72 .(1 point) Responses −6.85 negative 6.85 −2.4 negative 2.4 −11.65
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Solve for xin the equation 102.5(x−11.92)=71.6 . Round your answer to 3 decimal places.(1 point) Responses −11.221 negative
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2. 26 views
What is the first step in solving for xin the equation 9.8(x−2.14)=53.9 (1 point) Responses Divide both sides by 9.8. Divide
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2. 13 views
What is the second step in solving for nin the equation 5.6(n+1.42)=7.8 ?(1 point) Responses Divide both sides by 5.6. Divide
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2. 20 views
What is the first step in solving for xin the equation 5.6(x+1.42)=7.8 ?(1 point) Responses Subtract 1.42 from both sides.
1. 1 answer
2. 18 views
What is the solution of the equation −4(z + 12) = 36when solving for z ? (1 point) Responses 24 24 −21 negative 21 −6
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2. 15 views
QuestionFor which equation is the order of steps to first divide both sides by 2 and then to subtract 10 from both sides?(1
1. 1 answer
2. 17 views
QuestionIdentify the second step in solving this equation for y : −3(y + 6) = 21 . (1 point) Responses Subtract 6 from both
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2. 18 views
Identify the first step in solving this equation for x: 7(x − 8) = 49 . (1 point) Responses Add 8 to both sides. Add 8 to both
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2. 22 views
Kelia is solving an equation for x. Her second step is to multiply both sides of the equation by 4. Which equation is she
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2. 32 views
Samuel is solving an equation for y. His first step is to add 7 to both sides. Which equation is he solving?(1 point) Responses
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2. 23 views
Jonny is solving this equation for n: 8 + 3n = 20 . His first step is to subtract 8 from both sides of the equation. Why?(1
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2. 25 views
What is the solution of the equation 10z − 6 = 24solving for z ?(1 point) Responses 1.8 1.8 −3 negative 3 3 3 0.4
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2. 12 views
Check each asnwer below.1.(Q)Which of the following four equations has the solution of the lowest value? (A)x + 19 = −5
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2. 45 views
Which of the following equations has a solution different from the rest? (1 point)Responses −17x−34=14 negative Start
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2. 28 views
Which of the following equations has a solution of −7?(1 point) Responses −x+3=−4 negative x plus 3 equals negative 4
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2. 21 views
Which of the following can be represented by the equation 3x = 24?(1 point) Responses Rita bought stickers and divided them
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2. 39 views
Can you check my answers?1.(Q)Which of the following four equations has the solution of the lowest value? (A)x + 19 = −5
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2. 35 views
A window cleaner has enough supplies to clean 21 windows per office building on a certain number of buildings. They can also
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2. 22 views
Niel has a bucket of beads. He uses them to make 8 identical necklaces and then buys 25 beads at the store. He ends up with a
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2. 13 views
Compare Solution Methods for Two-Step Equations Quick Check3 of 53 of 5 Items Question Stacia wanted concert tickets that were
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2. 16 views
Which is the correct option to complete the Spanish sentence so it reads “You help Lucía.”“_______________ Lucía”? (1
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2. 35 views
How did the volcano “Rincón de la Vieja” get its name?(1 point) Responses from an old legend from an old legend from the
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2. 26 views
QuestionMaria opens a savings account with $50 and then saves $19 each week. How many weeks will it take for her account to
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2. 15 views
What is the solution of the equation 0.2x−2.15=−8.27?(1 point) Responses −52.1 negative 52.1 −1.224 negative 1.224
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2. 18 views
QuestionWhat is the solution of the equation 5/3−2x=1/6 ?(1 point) Responses −1112 negative Start Fraction 11 over 12 End
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2. 23 views
QuestionWhat is the solution of the equation 53−2x=16 ?(1 point) Responses −1112 negative Start Fraction 11 over 12 End
1. 1 answer
2. 20 views
What is the solution of the equation 2/5x+4=1/5?(1 point) Responses 212 Start Fraction 21 over 2 End Fraction −3825 negative
1. 1 answer
2. 13 views