Kaci was trying to figure out how many pounds of Havarti cheese she could buy for $10, knowing that 3 pounds costs $7.50.

Step-by-step explanation:

First, find out how much one pound costs.  3 pounds costs $7.50, so divided 7.50 by 3.

7.50/3=2.50   So one pound costs $2.50.  Now divide 10 by 2.50.   10/2.5=4

So Kaci can by 4 pounds of Havarti cheese for $10.

answer:

125 yards

explanation:

75+50=125. that is my answer