Please help me Solve the following equations simultaneously: solve for x and y

x+3y =6 and 2x+8y=-12​

He concluded that a heavier object dropped from the same height as a lighter object will land

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays