Kevin makes a base salary of $380 per week plus 4% commission on his total sales as a used car salesman. If
he had $45,000 in sales, how much money did he make last week all together?

Which number produces a rationale number when multiplied by 1/5

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?