Find the sum of these polynomials.

(x2+x+9) + (7x2 + 5) =

Describe two different methods to find the elapsed time from 2:30pm to 2:58pm

What's an equation of a line with a slope of 0?

WHich of the following statements is always false when x=3, y=2, and z=4

Suppose that you have a bag containing 3 green marbles, 8 blue marbles and 13 red marbles. Suppose you reach into the bag and randomly draw one marble. You will win a treat if it is a green marble.

3+7x=-39 what is this I can't figure it out

How much is 12.16% in millions?

Louise is creating a 1-foot long comic strip. If she has marked 5 ft on her paper, what should she do to find 1 foot?

Maria is planning a party. Nancy, her friend, suggests that she should order 3 pizzas for every 7 people. If she is expecting 21 people at the party, how many pizzas should she order? A. 42 B. 9 C. 49 D. 21

Find the solution to the system of equations. y = - 7x + 3 y = - x - 3 x= y=

How to solve the equation 9x-2=16