It takes nora two hours to paint a wall 5m by 8m, and zack three hours to paint a wall 4m by 9m. together, how long will it take them to paint a wall 10m by 12m?

Describe the relationship between x and y in a line with negative slope. A. y stays constant as x increases. B. y decreases as x increases. C. y decreases as x stays constant. D. y increases as x increases.

Two angles are supplementary. The measure of one angle is 36° more than twice the measure of the other angle. Find the measure of each angle. (Enter your answers as a comma-separated list. Use the degree symbol, °, after each angle measure.)

A construction company is setting up signs on 2 miles of road. if the company places a sign every 1/4 mile, how many signs would it use. Explain

Sally chooses Plan 1 to set aside $1.00 each day for savings. Kyle decides to use Plan 2. On each consecutive day, he will double the amount of money in his savings from the previous day.

Joshua read 1/6 of his book in 1/3 hour. At this rate, how much of his book will he read in an entire hour?

4. Change the decimal 0.0112 to a fraction.

A sport field is 200 feet long. Write a formula that gives the length L of x sport fields in feet. Then use this formula to determine the number of sport fields in 580 feet.

Mandee is looking for a new car. She has test-driven two cars but can only purchase one. The probability that she will purchase car A is 0.51, and the probability that she will purchase car B is 0.27.

Factor 6q2 - 41q + 30

Write an equation for a circle with center at (6, - 2) and diameter = 12.