Can someone help me with this

9

Step-by-step explanation:

If the x:y ratio is 6:72, then first you have to find how to get 72 from 6. 12*6 is 72

The formula now is y = 12x, then you reverse that to find y. y/12 = x

So do 108/12 = 9

9 is x

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

cheater

step-by-step explanation: