HELP ME AND NOELIA NNEED HELP

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca