A bookstore manager marks down the price of older hardcover books, which originally sell for b dollars, by 52%.
Write an expression for the sale price of the hardcover book.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Which expression and diagram represent “renee biked four times as far this month as last month”?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?