Unit 7 polygons and quadrilaterals homework 7

1. are the triangles similar and if so why? what is the value of x? show your work.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Which number completes the inequality? 2/3 < _ < 7/9