Find the dimensions of a rectangle whose perimeter is 18 meters and whose area is 20 square meters.

If a race car averages 155 miles per hour for 4 hours, how far does the car travel?

One day at 3:00 a. m., the temperature was - 13°F in Kodiak, Alaska. At 10:00 a. m., the temperature was 22°F. What was the average change in temperature per hour?

A circular rug has the radius of 4 feet. Which of the following is closest to the number of square inches the rug covers. A. 55.26 ft2 B. 50.24 ft2 C. 29.7 ft2 D. 33.6 ft2

What is the sum or difference? (2m+7) - (3-4m) 2/3 (6c+4) - (8c-5)

11. What is the solution to the inequality - 2x+8 <3 (2x - 4) ?

Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 8 feet and a height of 8 feet. Container B has a diameter of 6 feet and a height of 13 feet.

What is the slope of (6,8) (3,12)

Angle f and angle G are complementary. The measure angle f is four times the measure of angle G. What is the measure of each angle?

Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work. 4x-y+3z = 12 x+4y+6z = - 32 5x+3y+9z = 20

17=3 (g+3) - g. I also need the math