Solve for n.

n + 1 = 4 (n - 8)

10 n = 1

0 n = 8

n = 11

If a + (-b) = 7 and a=9 what is b?

How could you use the Pythagorean Theorem in life

Solve the inequality. 4x + 1 < 8x - 3 < 4x + 5

There are two shipping options available: Land and Air. All three can be shipped simultaneously regardless of travel option chosen. Travel speeds are as follows: Land: vLand = 50t Air: vAir = 200t where t is time in seconds.

Use the distributive property to remove the parentheses. - (-4w-x+4)

Which is smaller? 7/12 1/2 2/3 4/10 1/6

Solve the inequality for x: - 3 (2x+5) < - 45

What is the value of x? 3 (x-2) + 5x=18

If x = 10, which lines are parallel? Check all that apply.

Area & perimeter of L shapes