Solve by completing the square 4x^2-30=12+10x

What is the value of x in the rhombus below 2x x+26

What is the value of m? 12 + (7+m) = 30 Drag and drop the correct answer in the box. m = A-11 B-19 C-25 D-35 E-49

What is the area of a square, in square feet, whose perimeter is 40 feet?

Tim and Tom are painters. Tim and Tom use a liters of paint on a large shipping crate. If the next crate they need to paint is similar but has twice the volume, how much paint should they plan on buying?

What's is the denominator of 23/24?

Solve the linear inequality: - (8x-9) / 3+6≥9

What is 19 of 40 in a fraction

The answer to a division problem is less than a divisor

3 8ths as a percent

I think of a number and multiply it by 4. I then add 8 and I'm left with an answer of 30. What number did I think of? Form and solve an equation to find the number.