Which equation can be used to find T the number of tickets each class needs to sell so that the total amount raised is the same for both classes

C.

Step-by-step explanation:

If you know how much each class is selling tickets for and how much they've already raised then you take those two values and set them equal to each other.

2.5t + 350 = 3t + 225

To actually find the number of tickets each class would have to sell you would just solve for t.

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation