I don't know how to do this problem Rachel mows 5 lawns in 8 hours at this rate how many lawns can she mow in 40 hours

4m-4=4m solve this equation. prefer an explanation ...?

29 is the sum of w and 64. What is the value of w

Two trucks leave a warehouse at the same time. One travels due north at an average speed of 61 miles per hour, and the other travels due south at an average speed of 60 miles per hour. After how many hours will the two trucks be 544.5 miles apart?

A group of 22 students participated in a race. Would a dot plot or a histogram best represent the data presented here

2x - 3y = 12 x = 4y + 1

What's the answer to 2 (4+9w)

Round number to the place of the ungerline digit 6333 under line is 6

What is the quotient of 20 divided by one fourth

What is the result when the number 60 is increased by 60%

Given the function f (x) = -2x^2+3x+10 find f (1) and f (3) choose the statement that is true concerning these two values the value of f (1) us the same as the value of f (3) the value of f (1) cannot be comparEd to the value of f (3) the value of f