The equation in this system were added to solve for y. What is the value of y? X+6y=10

-X+3y=-15

9y=-5

What's the square root of 25 plus 13

Let v = 25. What is the value of v - 5? A. 5 B. 20 C. 25 D. 30

Does 9.6cm, 11cm, 19cm form a right triangle

Percy solved the equation x2 + 7x + 12 = 12. His work is shown below. Is Percy correct? Explain. 1. (x + 3) (x + 4) = 12 2. x + 3 = 12 or x + 4 = 12 3. x = 9 or x = 8

36 pieces of candy for 6 children rates

2/7+2/5=answernin simplest form

You are a farmer and want to spend under $35,000 on farm equipment. You need a hay bailer that costs $6,250 and several plowing disks cost $2,500 each. Write an inequality that models how many plowing disks could be purchased within your budget.

Given the equation of the circle x2+6x+y2=7 use completing the square and factoring to write the equation in standard form .

Find the volume of a pyramid with a square base, where the perimeter of the base is 7.3 ft and the height of the pyramid is 6 ft. Round your answer to the nearest tenth of a cubic foot.

Which if the following sets if numbers could represent the sides if a triangle? A. 5,6,13 B. 6,8,12 C. 7,7,15 D. 8,10,18