Solve for x and y



-8y+9x=-5

8y+7x=-75

1. If a bicycle wheel has a diameter of 15 in. How far will the wheel rotate in 10 rotations?

Tina contributes $500 per month to her retirement account before withholding taxes are taken out of her pay. If her tax bracket is 25% of her annual income, how much is she shaving in taxes each year? A) $1,500 B) $125 C) $4,500 D) $6,000 E) $375

What is five hundred million, one hundred fifteen written in standard form

The sum of the exterior angles of a convex polygon, one angle at each vertex, is equal to how many degrees?

The length of a rectangle is three times its width. If the perimeter of the rectangle is 72 ft, find its length and width.

What centimeter is what fraction of one meter

What is the product of 7 to the square root of 8 times 4 to the square root of 5

A certain color paint should have a mix of blue and green in a ratio of 5:2. If a house painter needs to use 8 gallons of green paint, how many gallons of blue paint should he mix with it in order to obtain the right color?

A milk container is in the shape of a rectangular prism. The width is 26 centimeters, the depth is d centimeters, and the height is d + 24 centimeters. Write a polynomial that represents the volume (in cubic centimeters) of the milk container.

2 + 2 = 4 - 2+3-1+2-4 = whats the anwser