HOW was YOUR day AND anyone WANNA be FRIENDS

(9x-5) - (x+12) what’s the answer and also explain how to do it i need it for a test tomorrow

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?