How do you solve system of equations with -x+3y=0 & 2x+6y=12

Solving algebraic equations 2m+3=11

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.