Which equation should be used to solve this problem? George is 4 times Dorothy's age. If George is 56, how old is Dorothy?
Let d = Dorothy's age.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

If the discriminant if a quadratic equation is 4 which statement describes the roots?

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w