Ascale model of a car is 10 in long. the actual car is 15ft long . what is the scale of the model

Given f(x) = 10x + 4 and g(x) = 3x - 8, what is f(x) + g(x) ? - 7x - 4 - 13x + 4 - 7x + 4 - 13x - 4

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x