This id due by 9: 00 !
arnie buys 2 25pounds of red grapes for $1.95 per pound. he buys 2 25pounds of green grapes for $2.20 per pound. which expression can be used to determine the total cost, in dollars, of the grapes arnie buys?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours