Please help. thank you so much

A, B, D, E

Step-by-step explanation:

Converting -7/2 is the only main thing you need to keep in mind. -7/2 = -3 1/2, which (considering it's a negative) is the only one that is less than -3

hope this help, brainliest would be epic

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