Tickets to a fair cost 12 for each adult an 7 for each child write an expression to find the cost for 3 adults and 6 children

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.