Witch triangle pairs can be mapped to each other using both a translation and a rotation about c? using real triangles

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.