Sign up for FREE

Power up #3

Last updated almost 8 years ago

5 questions

Note from the author:

Warm up

1

1

1

1

Question 4

4.

The door was 6 feet 7.5 inches. How tall is the door in inches only?

1

Question 1

1.

A  x = 1

B x = -2

C x = 2

D x = -1

Question 2

2.

2(x + 4) = - 2

A x = 5

B x = -3

C x = 3

D x = -5

Question 3

3.

The rocket traveled 2000 feet per second. How many feet per minute did the rocket travel?

A 33.33 feet per minute

B 33.33 feet per second

C 120,000 feet per second

D 120,000 feet per minute

Question 5

5.

Pretend you couldn't use a calculator. What's the best way to "Estimate" the answer to 2.9 x 20.1?