What is x exponent 2 - xy if x = 8 and y = -3

Marty rides his Bicycle from home to work at an average rate of 12 mph. If it takes him 20 minutes to get to work, how many miles is his home from his work?

Although you love to watch TV, you have made a goal to spend more time outdoors. You decide that you will spend 2 times as many hours outdoors as you spend watching TV.

Mrs. Friedmon baked a walnut cake for her class.

Which express has a positive product? A is (6.3) (-0.8) (0.7) B (-8.5) (-0.4) (-2.7) C - (5) (-0.2) (-1.9) (9) D (-1.3) (-4) (-7.6) (-3.5)

In the formula d=rt is rate t is time and d is distance what is the rate for a runner who completes 7.5 miles in 1.5 hours

Suppose that a newspaper predicted that Candidate A would defeat Candidate B in a certain election. They conducted a poll of telephone directories with a response rate of 24 %.

A new school banner is to be 4 1/2 feet wide by 7 1/4 feet long. what is the area? if a fabric for the banner costs $6 a square foot, how much will the banner cost to make?

A highway speed monitor is located on the side of the road that has a speed limit of 45 mph. The system records the speeds of passing vehicles. The data below shows the speeds of the first 9 cars that pass.

P-c=100+a solve for a

Solve each of the following equations. (2 answers) |2x-3|=2