Tamara is going to the laundromat. she needs 6 quarters for each of the 4 machines that she is using. how many dollar bills must she insert into the change machine to have enough quarters to do her laundry? a) 3 b) 4 c) 5 d) 6 e) 7

Your Answer is D.

Simple addition of the value of Quarters can get us the correct answer.

It would take $1.50 to run one machine, and $1.50 x 4 = 6

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.