A 15-passenger van is rented for a family vacation. The van rental is $60.00 per day, plus a $145.00insurance fee. How many days can the van be rented if they want to spend no more than $625.00 on the van rental?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27