Atruck driver drove 120 miles in 1 3/4 hours. what is the speed of the truck in miles per hour?

Which of the following expressions are equivalent ?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.