If f(x)=5(2)x , what is f(3)?

How many days was the temperature above 90 degrees?

Evaluate the expression. (9 + 5)(3 + 2)0

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.