In 1985 the population density of a country was 55 people per square mile, and in 2000 it was 79 people per square mile. use a linear function to estimate when the population density reached 90 people per square mile.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

What is the best reason for jacinta to have a savings account in addition to a checking account

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?