# Multiple Questions Answers

**Validated Tutorials**

1. Find the value of y in the formula y = 5a - 3b + c, if a = 12, b = 4, and c = 8.

A. 40

B. 56

C. 64

D. 80

2. You want to apply a weed killer to your lawn. The directions on the bottle call for mixing 3 ounces of the weed killer with 2 gallons of water. The sprayer you have holds 5 gallons. In order to completely fill the sprayer with a proper mixture, how many ounces of weed killer must you use?

A. 31/3

B. 52/3

C. 71/2

D. 61/5

3. Fractions can be added and subtracted only if they're _______ fractions.

A. proper

B. improper

C. like

D. unlike

4. What is the product of 2/8 and 3/5?

A. 5/13

B. 3/20

C. 5/12

D. 7/11

- 5 years ago

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### Multiple choice

NOT RATED1. Find the value of y in the formula y = 5a - 3b + c, if a = 12, b = 4, and c = 8.

A. 40

B. 56

C. 64

D. 80

2. You want to apply a weed killer to your lawn. The …

7 years ago