If 21 more than 3 times a number is -15, what is the number?
-12
2
12
-2

For the equations below which statement is true ?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36