Simplify the expression below. 4x(3x − 7) − 19x^2 a) -35x^2 b) -31x^2 − 28x c) -7x^2 − 28x d) -7x^2 − 7

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?