An 8-pack of water bottles costs $6.80. What is the unit price?
per bottle

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Factor the expression using gcf 9b+45

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25