All of the following expresslons simplify to -5x+ 7, except O(x-2)- (6 x- 9)
O5x+1) -(10 x+ 6)
O-4x+2 x+7-3x
O4 x+3) + (-9 x+ 4)

The answer is the second option please don’t answer it for I have if u want points just say something random!

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.