Answer:
8.82
Step-by-step explanation:
Add the basketball and airpump together and subtract from 50
Answer:
6
Step-by-step explanation:
Step 1: equal any two of the three equations together
2x + 3 = 3x - 9
Step 2: isolate the variable
3 = x - 9
6 = x
Where is the number line I can't solve without it