What is the answer to: 9^-2x^-1y^0x

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Given that abcd is a rhombus, what is the value of x?

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points