What system of inequalities would you use to solve the problem below? Suppose you have a job teaching swimming lessons and get paid $8 an hour.
You also have a job as a cashier and get paid $10 an hour. If you cannot work
more than 22 hours a week, what are the number of hours you can work at
each job and still make at least $190?

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Combine like terms to make a simpler expression 3z+z

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.