in a reading of 700newspaper,60of them ready tribu and punch,180 read the tribu but not guardian,360 read the guardian and punch.530 read the tribu,500 read punch and 340 read the guardian and punch. draw the venn diagram and find the number of people that read, guardian but not tribu, only one of the 3 paper, only two of the 3 paper​

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?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

What multiplys to be 1 but adds up to be 4