Question

Write an algebraic expression for the word phrase : quotient of r and 12

Answer 1

a.r * 12

b.r/12****

c.r-12

2. write a word phrase for the algebraic expression: 2t - 9

a.nine fewer than two times a number t*****

b.nine fewer than two times a number t

c.nine fewer than a number t

3. simplify the expression 4^2 + 8/2

a.12

b.20*****

c.16

4. simplify the expression

5 + 4 * (8 -6)^2

a. 13

b. 21****

c. 36

d. 40

5. find the square root of 0.81

a. .9****

b. 9

c. .09

6. To which subsets) does the number – √ 25 belong? Choose all that apply.

irrational numbers

rational numbers****

integers****

whole numbers

natural numbers

Explanation:

Answer 2

r/12 (r divided by 12)