Casey and her sister bozo cookie dough as a school fundraiser casey's k tubs of cookie dough her sister sold three times as many tubs of cookie dough if they sold a total of 88 tubs of cookie dough then how many tubs of cookie dough did casey sell ,k?

Casey sold 22 tubs of cookie dough

Step-by-step explanation:

Casey sold "k" cookies.

Her sister, Bozo, sold 3 times as many. So Bozo sold "3k" cookies

Together they sold 88. So we can write their sum as 88.

k + 3k = 88

we do algebra and solve for k:

k + 3k = 88

4k = 88

k = 88/4 = 22

Casey sold 22 cookies

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right