Solving Quadratic Equations — Cumulative exam

Question 21 • LVA- Mathematical Modeling - Fall

Translate the following sentence into an equation using n to represent the unknown number. Then solve the equation for n. six more than twice a number is 16

Answer

6(2 + n) = 16 n = 5

6(2 + n) = 16 n =

6 + 2n = 16 n = 5

6 + 2n = 16 n = 10

Solving Quadratic Equations

Solving Quadratic Equations

Linear Inequalities