Find and simplify the difference quotient f(x + h) – f(x) for the following function. h
f(x) = ax2 + bx + c where a = 0

Me with this one question, and i'll upvote the brainliest answer

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?