Graph one: A01- 100 miles
A03 (a)- 50
Step-by-step explanation:
15.50n +10=72
15.50×4+10=72
62+10=72
X= 12
Add three on both sides to get rid of it
9+3 and -3 + 3 the three is negative because you drop the minus sign down
This cancels out the three and 9+3 is 12 so X=12
Answer:
120
Step-by-step explanation:
