A yoga instructor earns $80 for teaching 4 classes. The instructor receives a 15% raise. Enter
how much the instructor earns, in dollars, per class after the raise.

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

5x−4≥12 or 12x+5≤−4 can you with this problem