3x + 2 = 14 which number makes the equation true? a)1b)2c)4d)6

1: 4 if the wew 35 surfboards at the beach how many were short boards?

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr^2. write your answer in scientific notation.

John and james had lunch at the mall. john ordered 3 slices of pizza and 2 sodas for $6.00. james ordered 2 slices of pizza and 3 sodas for $5.25. write a system of equations to determine the cost of one slice of pizza and one soda.