Jack is car salesman who works strictly on commision. for every car he sells, he earns 2% commision. cars sell for $35,000 each. how many carsjack need to sell in order to reach his target income of $5,000 for the end of the month?
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Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

How many solutions does the nonlinear system of equations graphed below have?

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.