Term 3 Final Review

-32 = -2u

• u = 16

• u = -16

• u = 64

• u = -64

7(v- 4) = 28

• v = 4

• v = 0

• v = 8

• v = 4.6

Suppose that 11 inches of wire cost 33 cents. At the same rate, how many inches of wire can be bought with 12 cents?

• 36 inches of wire

• 4 inches of wire

True or False:

This table is proportional.

• True

• False

This table is proportional.

Fill in the blank:

y = ____ times x

• 4

• 3

• y = 3.6

• y = 3.7

• y = 17.6

• y = 6.9

Write the ratio as a fraction in simplest form.

24 to 42

• 24 : 42

• 4 : 7

Ann bought 28 pencils for $4.19. What was the unit price?

Round to the nearest cent.

• $0.14

• $6.68

• $6.70

• $0.15

• u = 180

• u = 44

• u = 2.75

• u = 11.25

Is this graph proportional?

• Yes, it is proportional

• No, it is not proportional