Holly had $5,000 in her bank account. she withdrew $800 to buy a new bike. what is the percent decrease in the balance of her account?

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

For each proportion find the unknown number x 1/5/8=×/15

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)