Which set of numbers could represent the lengths
of the sides of a right triangle?
1) {2,3,4}
2) {5,9,13}
3) {7,7,12}
4) {8,15,17}

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Which number line correctly shows 0.8 + 0.3?