What is the factored form of - x^2+11x-21

Explain an show me how to describe to use a tens fact to find the difference for 15-8

4. Based on your answer from #3, how many solutions would the Quadratic have? * 2x2 + 7x - 3 = 0

To decrease an amount by 24% what single multiplier would you use

Solve. write your answer in interval notation |2x+7|+9>20

What is 22.5% in a fraction in simplest form

Harold brought three pounds of red apples and 4.2 pounds of green apples from the grocery store we're both kinds of apples are $1.75 a pound how much did Harold spend on apples

4-t=3 (t-1) - 5 solve the equation

Give a counterexample for the statement: 'All square roots are irrational numbers'. Explain your reasoning.

Find the value of c that will make 9x2 + 30x + ca perfect square trinomial.

Hat logarithmic function represents the data in the table? x f (x) 25 2 125 3 625 4