1 answer
(click or scroll down)
Let's assume both classes will buy "x" rolls of floral sheeting and vinyl grass each.
So, the total cost for the freshmen class would be $55 + $46x.
And the total cost for the sophomore class would be $255 + $42x.
According to the problem, both classes will have the same total cost.
So, $55 + $46x = $255 + $42x.
By rearranging the equation, we get $46x - $42x = $255 - $55.
Simplifying further, we have $4x = $200.
Dividing both sides of the equation by 4, we find x = $200 / 4 = $50.
Therefore, both classes will be buying 50 rolls each.
The total cost for the freshmen class would be $55 + $46 * 50 = $55 + $2300 = $2355.
And the total cost for the sophomore class would be $255 + $42 * 50 = $255 + $2100 = $2355.
Thus, each class will be spending a total of $2355.