Mrs. Barrera treated her 8th period to pan dulce after everyone in class scored a 100% on the test. She brought 25 pieces, by the end of the period there were 5 pieces of pan dulce remaining. What was the percent decrease?

answer: -0.5 would be the most likley outcome

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

multiply then divide

step-by-step explanation: