shyla folds and flued corrugated boxes at the rate if 0.57 per box. if she averages 40 boxes per hour , how muchis her average hourly pay

State if the two triangles are congruent. if they are, state how you know?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor