Answer for first question ONLY:
m = 30b
Step-by-step explanation:
1 bar = $30
2 bars = $60
3 bars = $90
4 bars = 120
Answer:
-12x+12y
Hope this helps!
yes you plug the numbers in
1250
125
<u>* 37</u>
875
<u>+ 375</u>
