Part cut off at the top was i think of a number , add 8 and multiply by 3 my answer is 66 what was my number can someone me with the whole page

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36