Use the drop-down menus to complete each equation so the statement about its solution is true. clear check no solutions 5? 4+7x+1= x + one solution 5? 4+7x+1= x + infinitely many solutions 5? 4+7x+1= x +

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

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?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?