Let f(x) = 8x - 7 what is f(4) a. 25 b. 36 c.39 d. 32

Select the quadratic that has root x = 8 and x = -5

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Alayna wonders how much water it would take to fill her cup she drops her pencil in her cup and notices that it just fits diagonal the pencil is 17 cm long and the cup is 15 cm tall how much water can the cup hold