Change each percent to a decimal. a. 43% b. 2.5% c. 13.6% d. 521%

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

In which form is the following function written? y = - 2(x – 3)(x + 5)