Doug can download new songs for $1.19 each. Write an equation to show how many songs he can download for $12.00.

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)