7x+2y=-13

-3x-8y=-23

A cube has six sides that are numbered 1 to 6. The sides numbered 1, 2, and 5 are green, and the sides numbered 3, 4, and 6 are red. What is the probability of rolling the cube and getting a green or even number? 0 5/6 1

What is 9/5 times 4/6

Which value of h would translate a parabola up 8 units? a) - 8 b) 8 c) 0.8 d) None of the above; h only translate a function left or right

Walker is buying a house for $225,000. He is financing $195,000 and obtained a 30-year, fixed-rate mortgage with a 6.625% interest rate. How much are his monthly payments?

Suppose one egg contains 25 milligrams of calcium, a piece of toast contains 40 milligrams of calcium, and a glass of milk contains 215 milligrams of calcium.

Definitons: 1) Expand (multiply over brackets) 2) collecting like terms 3) rearranging 4) solving equations

In the expression, 5.28 x 10^3, which number is the base?

Zita wants to buy an mp3 player that is on sale for 25% off. the orignal price of the mp3 player was $200. what is the amount of the discount

To decrease an amount by 23%, multiply by?

A garden (60 ft x 40 ft) is surrounded on all sides by a 5 foot walkway. What is the area of the garden? What is the area of the walkway? What is the perimeter along the outer edge of the walkway?