Answer:
Both questions are inaccurate.
Step-by-step explanation:
You cannot have a +- next to each other without a number on the right of it.
Also 2-2=0 not 4.
parenthesis first -3-11.5
then subtract so your answer is -14.5
divide them:
52.50 / 7 = 7.50 dollars per hour
Answer:
21/32 or 21:32
Step-by-step explanation: