And is currently h years old. Bill is currently 2h years old and Charles is currently eight years old. Find an expression for each person's age after h years. Then find an expression for the sum of their ages after h years.

Which dimensions can create more than one triangle? A. Three angles measuring 75°,45°, and 60°. B. 3 sides measuring 7, 10, 12? C. Three angles measuring 40,50, and60°? D. 3 sides measuring 3,4, and 5

Is 0.21 smaller or bigger than a half?

Which of the following statements would not translate to the equation 8 : x = - 4? If eight is divided by a number, the result is negative four. The quotient of eight and a number equals negative four.

Mr Reed is drawing a blueprint of a rectangular patio. The width of the patio is 40.75 feet shorter than twice it's length. The perimeter of the patio is 86.5 feet. What is the length of the patio?

Chanel owns a printing company where she both designs and produces t-shirts for local businesses. Chanel paid $9,000 for the printing machine to create the t-shirts, and it costs an additional $7 for each t-shirt produced.

Distributive property: Example: 6 (2x - 3) = 12x - 18 "Combine like terms" means 3x + 4x = 7x. But we cannot add 3x + 4. Simplify, don't solve for x, just simplify, write it with only one x and no parenthesis: 2 (4x - 1) + 3x =

What is a number greater than 40 whose prime factorization contains 3 prie numbers that do not repeat

What is the constant rate of change of y=7-13x

Find the LCm for each set of numbers 32 128

I am confused. What does - - (-8) (-8) (5) (5) (-8) equal?