Find the markup, discount and tax of each. Cost of item $90
Markup: 70%

Cost of item: $43
Discount: 20%

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Which shows the pre image of triangle xyz

Negative 5 1/12 + negative 4 1/4 + 6 3/4