Jared made 12 3/4 cups of snack mix for cups of snack mix for a party. his guests are 2/3 of the mic. how much snack mix did his guests eat.

a. 4 5/12

b. 4 1/2

c. 8 1/2

d 12 5/7

8  1 /2

For this we need to determine what  

2 /3 of 12 3/4 is, so we multiply the fractions together.

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