A grocery store recently sold 10 cartons of yogurt, of which 4 were raspberry. Based on past data, how many of the next 15 cartons of yogurt sold should you expect to be raspberry?

6 cartons

Step-by-step explanation:

4 is 40% of 10

so you need to find 40% of 15

15*.4=6

.4 is equal to 40%

a) 15/7

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^