Answer:
c = 6
Step-by-step explanation:
- Subtract 5 from both sides. This is to cancel out the + 5. You have 3c = 18
- Divide both sides by 3. 18/3 = 6, so c = 6.
Answer:
Step-by-step explanation:
(f o g)(7) = f(g(7))
but g(7) = 7-4 =3
(f o g)(7) = f(g(7)) = f(3) = 3² =9
If her mileage is half a mile in 6min (0.1h)
her pace would be 5mph