Triangle JKL with vertices J(-6, 6), K(-3,7), and L(-1,3): (x, y) + (x+4, y - 3)
Find the missing vertices given the transformation.

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?