−4x+7y+5=0 x−3y=−5 what is the solution to this?

7x+8y=-18, 4x-9y=-3 solve the system of equations

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

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