The car was driven 420 miles.
f(m) = 0.22m + 50
1. Substitute the total cost into f(m)
142.40 = 0.22m + 50
2. Subtract 50 from both sides
92.4 = 0.22m
3. Divide both sides by 0.22
420 = m
Answer: Id k
Step-by-step explanation:
20 servings per bottle, because 16.5/.825 is 20. Hope this helps!
Answer: A
Step-by-step explanation: plz mark me brainliest
The answer is 49 because x = 1/7 and 1/7^-2 =49
