Simplify:

6m + 7n + 5m - 3n

A.

11m + 4n

B.

m + 10n

C.

11m + 10n

D.

15mn

Rearrange the formula I = √P/R for R. A) R = P/I² B) R = (P/I) C) R = P²/I D) R = (P/I) ²

What is 3 (5x^2-9x) when x = - 3

A pizza delivery shop averages 21 minutes per delivery with a standard deviation of 3 minutes. what is the probability that a pizza takes less than 15 minutes to be delivered?

contractors insurance has a $75 sign-up fee. Once singed up the insurace cost $61 each month. Which of the following equations represents the relationship between the number of months a contractor is insured, m, and the total cost of contractors

The, fasted human has ever run is 27miles per hourhow many miles, per minute did the human run

Find the area of a circle with a radius of 7.1 m to the nearest square unit.

A car starts from rest and accelerates along a straight line path in one minute. It finally attains a velocity of 40 meters/second. What is the car's average acceleration?

Etta bought 11.5 yards of fabric selling for $0.90 per yard. What was the total cost?

A gate post is 7 feet tall. The gate posts cast a shadow that ia 10 feet long. A nearby flag pole casts a shadow that is 30 feet long How tall is the flag pole?

The graph shows the system {y=2x+1 { y=x^2+1. Which ordered pairs are solutions of the system? A. (0, 1) and (2, 5) B. (0, 0) and (2, 5) C. (1, 0) and (4, 2) D. (0, 1) and (1, 4) 2.