Help I’m stuck I literally can’t do math...

Answer:
$10.50 ph
Step-by-step explanation:
So Tommi Pays a fee of $3.50 and hour plus a $7.00 fee. So add 3.50+7.00 which is 10.50 so the hourly fee is $10.50.
Answer:
10.5
Step-by-step explanation:
Tommi has to pay 3.50 hours plus 7 so 7+3.50= 10.50