It depends if you need to simplify it. If you dont than three. If you do than 2
Answer:





Step-by-step explanation:
According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], you evaluate everything in parentheses first before preceding with your Division & Multiplication and Subtraction & Addition. When you do this, you will know exactly which expression corresponds with its Distributive Property expression.
I am joyous to assist you anytime.
80 + 88 = 168 then 168 divided by 2 (cause there were two quizzes) = 84%
Answer = 84%
I got about a 100 numbers on a math website. Good luck.
Thanks! : )