Eduardo rides his bicycle for 6 hours. What was Eduardo's average speed if he rides a distance of 84 miles? Use the formula d = r x t.

Which description represents the expression 3x+43x+4? A. 4 added to 3 plus a number B. 4 less than 3 times a number C. the sum of 3 times a number and 4 D. 4 divided by the product of 3 and a number

Which relationship between x and y in the equation shows a proportional relationship? y=3x y=5 (x+3) y+5=x+3 y=5x+3

A cube has an edge length of 5 inches. You triple the side lengths. How many times greater is the volume of the new cube?

How do you know the solution to the equation 5x - 2 = 3x + 4 is x=3?

A - 15 = 22 what the value of a

What are the constants in the equation 2x - 10 + 5y?

What is the circumference of a circle when the radius is 3 1/3.

Which of the following is an example of a proper fraction? A. 4 / 3 B. 4 / 4 C. 3 / 4 D. 7 / 6

A spill of two gallons of methane occurs in the men's room. Methane has a half life of seven years. How much remains in 20 years

What is the unit rate for 3/4?