Find the sum of 3x2 + 5x - 1 and x2 - 2x - 7.

Find the probability of answering the two multiple choice questions correctly if random guesses are made. Assume the questions each have five choices for the answer. Only one of the choices is correct. a. 0.004b. 0.02c. 0.4d. 0.04

6x + 3y = 9 2x + 3y = 1 Solve the system of equations. A) x = 2, y = - 1 B) x = - 1, y = 2 C) x=1/2, y=3 D) x=3, y=-1/2

The weight of Darrin's phone is 3.405 ounces. What is 3.05 written in expanded form?

The Montoyas need to travel 395 miles to get to their cousin's house. If they average 65 mph, about how many hours will it take them to reach their destination?

A fraction that has been rewritten to have the smallest possible numerators and denominator is in form

Find the sales tax of 48

The numbers 1 through 9 are written on slips of paper and placed in a box. Calculate the theoretical probability that a number randomly pulled out of the box will be even.

Subtract X from 3x-1

Find an equation for the linear function which has f (150) = 1500f (150) = 1500 and f (650) = 3900f (650) = 3900

Mrs. Warren is playing a crazy game of Monopoly with her son Ethan. In order to land on Boardwalk she will need double sixes. What is the probability as a percent that she will roll two sixes?