What is the value of the expression 8-^2 A. 64

B. -16

C. 1/64

D. 1/16

D. 1/16

Step-by-step explanation:

(I think you mean 8^-2 so I'll solve with that)

8^-2

= 1/8² [reciprocal]

= 1/16 [square (only 8)]

answer: the area of the parallelogram below is 42 square meters.

- officialprodixy ☕

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40