Which of the following expressions are equivalent to 6 + (-4) - 56
choose two
(Choice A)

-(-6+4)-5

(Choice B)

6-4-(-5)

(Choce C)

6−(4+5)

(choice D)

6+4−5

(Choice E)

−(−6)+(−4)−(−5)

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

55? i think maybe

step-by-step explanation:

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