Trina and her two sisters went out for pizza while the oldest sister was home from college. They each ate 2/3 of a pizza, and they started with 2 pizzas. How much of the pizza was left?

What is nine tenths-two sixths

Solve the rational equation x over 5 equals x squared over quantity x plus 2 and check for extraneous solutions.

What is the independent variable and dependent variable of this equation below c=7s

1. Solve by setting the linear factors equal to zero. (x+4) (x-3) = 0 a) x = 4 and x = - 3 b) x = 2 and x = 1 c) x = - 4 and x = 3 d) x = - 2 and x = 1

How do you Graph f (x) = 5x^2

Raul wants to buy a new collar for each of his 3 cats. The collars come in a choice of 4 different colors. Step 2 of 2 : How many selections of collars are possible if repetitions of colors are not allowed

Need to find the side lengths for a triangle with sides a=2a, b = 3a, c = 17. need to solve for variable a and not sure how.

Which inequality has no solution? 6 (x+2) > x-3 3+4x<2 (1+2x) -2 (x+6) < x-20 x-9 < 3 (x-3)

Every cupcake Jake bakes weighs 0.45 pounds how much will a box of 100 Cupcakes weigh

The surface area of the given cube is 150 square feet. a) 5 cubic feet b) 25 cubic feet c) 125 cubic feet d) 625 cubic feet