Answer:
Her multiplication
Step-by-step explanation:
Not really an aexplanation
Answer:
D. $7/hour
Step-by-step explanation:
128-86=42
42/6=7
Answer:
2 hundreths
Step-by-step explanation:
Answer:
C. It is the total cost of the membership fee and the tire pressure check for 12 months.
Step-by-step explanation:
The constant represents the sum of costs that are <em>not</em> "per car." Those are only "membership fee" ($50) and "tire pressure check" ($15/mo × 12 mo = $180).
