14)

Instructor Cost per hour

Mark $100 for 10 hours

Rick $80 for 9 hours

Steve $75 for 8 hours

Andy $60 for 5 hours

Meg wants to take tennis lessons. In the chart, four instructors are listed with what they charge. Which instructor gives the best deal?

Which of the following situations would combine to make zero? A. Every morning, Max runs three miles around a neighborhood park. He also runs three miles around a nearby lake in the evening B. Last week, Margie spent $90 on minor repairs for her car.

consider the equation cx-d=2x+4. Replace the c in the equation with 2. For what value of d would the equation have infinitely many solutions? explain.

What is the solution to the following system of equations? x - 3y = 6 2x + 2y = 4 (-1, 3) (3, - 1) (1, - 3) (-3, 1)

An aquarium tank holds 285 liters of water. How much is this in gallons? Use the following conversion: 1 gallon is 3.8 liters.

A car is purchased for $23,500. After each year, the resale value decreases by 25%. What will the resale value be after 3 years? Use the calculator provided and round your answer to the nearest dollar.

Total of 78 baseball and football cards in a box. ratio of baseball to football cards is 8 to 5. how many baseball cards are in the box?

Mica and joan are on the same softball team. mica got 8 hits out of 48 times at bat, while joan got 12 hits out of 40 times at bat. who do you think is most likely to get a hit get next time at bat? Explain

What is the average of these four dollar amounts to the nearest cent? $400 $323.69 $7,352 $19.99

Choose all the numbers that are part of Integers. A) 1 B) 0 C) - 3 D) 5/6 C) - 23

1. - 8 + (-3) + 6 = ? 2. 1+7-9=? 3. I-15-9I=?