A bicycle store costs ​$2400 per month to operate. The store pays an average of ​$75 per bike. The average selling price of each bicycle is ​$155. How many bicycles must the store sell each month to break​ even?

225/100 of last years cost. write each fraction as a decimal and as a percent

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"