hello guys so m here with a fun question again the question is 1+1 i will mark the first person who answered as a brainlist

Solve the system of equations y= 3/2 - 1, -x+ y =-3

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

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