Problem-Solving

Question 1

David, Ping, Mandy, and Alan are each studying one of the animals shown in the table for a science project.Animal Study ProjectAnimalSpeedTypeHabitatElephant25 mph (running)MammalGrasslandsSailfish68 mph (swimming)FishOceansGiraffe32 mph (running)MammalGrasslandsDolphin30 mph (swimming)MammalOceansSource: www.worldalmanacforkids.comDavid is studying a mammal, but Ping is not. The animal that Mandy is studying can be found in the ocean. The animal that Alan is studying is slower than the animal that David is studying.Which animal is David studying?a.Dolphinb.Elephantc.Sailfishd.Giraffe

Question 2

A summer carnival charges a $2 admission fee and $0.50 for each ride. If Tamara has $10 to spend, how many rides can she go on?a.20b.18c.16d.14

Revolt · Accepted Answer

C: C

Question 3

David, Ping, Mandy, and Alan are each studying one of the animals shown in the table for a science project.Animal Study ProjectAnimalSpeedTypeHabitatElephant25 mph (running)MammalGrasslandsSailfish68 mph (swimming)FishOceansGiraffe32 mph (running)MammalGrasslandsDolphin30 mph (swimming)MammalOceansSource: www.worldalmanacforkids.comDavid is studying a mammal, but Ping is not. The animal that Mandy is studying can be found in the ocean. The animal that Alan is studying is slower than the animal that David is studying.Who is studying the dolphin?a.Pingb.Mandyc.Davidd.Alan

Revolt · Accepted Answer

B: B

Question 4

Make a table to help solve this problem. Cory, Srey, Molly, and Mao each visited a different city: Santa Clara, Seattle, Des Moines, and Pittsburgh. Cory and Molly visited cities with two words in their names. Mao and Cory visited cities whose names start with an S. Where did Molly visit? a. Seattle b. Santa Clara c. Pittsburgh d. Des Moines Please select the best answer from the choices provided

Revolt · Accepted Answer

D: D

Question 5

City Community College plans to increase its enrollment capacity to keep up with an increasing number of student applicants. The college currently has an enrollment capacity of 2200 students and plans to increase its capacity by 70 students each year. What will the enrollment capacity be 3 years from now?a.2480b.2410c.2340d.2240

Revolt · Accepted Answer

B: B

Question 6

Make a table to help solve this problem. Cory, Srey, Molly, and Mao each visited a different city: Santa Clara, Seattle, Des Moines, and Pittsburgh. Cory and Molly visited cities with two words in their names. Mao and Cory visited cities whose names start with an S. Who visited Pittsburgh?a.Maob.Sreyc.Coryd.Molly

Revolt · Accepted Answer

B: B

Question 7

An airport parking lot charges a basic fee of $2 plus $1 per half-hour parked. What is the total charge from parking in the lot for 72 hours?a.$144b.$146c.$74d.$72

Revolt · Accepted Answer

B: B

Question 8

It is important to label all your variables and expressions clearly because:a.it will help you get your equations set up correctlyc.it will solve a system of equationsb.it will check your answersd.it will allow you to find definitions better

Revolt · Accepted Answer

A: A

Question 9

When tackling a difficult question, which is NOT usually a problem-solving step that you use to help you find the right answer? a.planc.write a definitionb.understandd.look back and check your answer

Revolt · Accepted Answer

C: C

Question 10

The Art Store sells three types of art pencil sets. The profit is $8.45 on watercolor pencil sets, $6.19 on pastel pencil sets and $4.62 on charcoal pencil sets. There are two branches of the Art Store. The number of sales of pencil sets for each store are shown in the table below.Set TypeSales for Westside BranchSales for Downtown Branchwatercolor13274pastel5648charcoal119126Which store had the most profit and what was the total profit of that store?a.Westside - $1504.54b.Westside - $2011.82c.Downtown - $1504.54d.Downtown - $2011.82

Revolt · Accepted Answer

B: B

Problem-Solving Answers

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