Evaluate the expression 7+4b when b = 3

Mary is driving home from work and needs to make two stops. She first drives at a rate of 25 mph to the supermarket, which is 175 miles way from her work, and then she drives to her house, which is 80 miles away from the supermarket, at a rate of 40

Which negative is bigger negative 80 or negative 64.8

Which statements about the factors of the terms in the expression 12x+18xy-24y are true. Select three options A:the factors common to 12x and 18xy are 1,2,3,6, x, y B:the factors common to 12x and 18xy are 1,2,3,6, x C:the factors common to 12x and

5:root3+root2 mark brainliest

I recently paid $45.75 for 12.2 gallons of gas. What was the cost per gallon of gas? How many gallons did I buy per dollar?

By definition present value is

How do I calculate the root of four of a number without a calculator?

Tell whether (5, 1) is a solution of y

What is the distance between - 1 3/4 and 2 1/4

A long-distance athlete can run 1/2 kilometer in 3 minutes. How many kilometers can he run in an hour?