It takes Omar 15 hours to rake the front lawn while his brother, Wyatt, can rake the lawn in 12 hours. How long will it take them to take the lawn working together?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Write a similarity statement for the similar triangles. afgh ~ a