Last week Mr. Baker bought a 3-pound bag of candy for $4.98. This week he purchased a 5- pound bag of candy for $7.55. What is the difference in the unit cost per pound that Mr. Baker paid?

For the 3 pound the unit cost was 1.66

For the 5 pound the unit cost was 1.51

So the 5 pound was better And the difference is 0.15

Step-by-step explanation:

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: