CA 4 Review

Chris wants to draw a set of complementary angles labeled ∠A and ∠B .Chris knows that the measure of ∠A is 43°. Which statement about the measure of ∠B is true?

• 90 degrees

• 43 degrees

• 47 degrees

• 137

• A

• B

• C

• D

Abby bought one package of cookies that weighed 34 ounces and another package that weighed 3 pounds 3 ounces. What was the combined weight of the two packages of cookies she bought?

• 3 pounds 3 ounces

• 5 pounds

• 5 pounds 3 ounces

• 5 pounds 5 ounces

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

Jack is taking a family vacation and wants to download some movies to his smart phone. His phone has a storage capacity of 32 gigabytes for movie downloads. Last week she used 8.5 gigabytes to download two movies. Which equation can be used to find the number of gigabytes, g, that Jack has available on his phone to download movies for the vacation?

• 8.5g = 32

• 32/8.2 = g

• g - 8.5 = 32

• g = 8.5 = 32

• A

• B

• C

• D

• A

• B

• C

• D