He can make a 70 or higher to keep a B avg.
Answer:
Here it is. I recommend using desmos graphing calculator online! :)
Answer:
c
Step-by-step explanation:
D , 3 ;Use the order of operations, parenthesis, exponents, multiplication, division, addition, subtraction (PEMDAS).
(7-2)^2
5^2
25 (numerator)
3^4
4+81-10
85-10
75 (denominator)
25/75
3