80
96+84+88+94+100+80=542
542/6(the number of grades)=90.33 (infinite)
Answer:
A,B,C
Step-by-step explanation:
A-B is J so A would have the least
B-c is K so B would be the second
C-A is l so C would be the largest
Hope this helped
im not so familiar with this but try answering A
B = 16
x^2 + 16x + 64 can be factored down to (x + 8)^2.
Answer : commutative
explanation: When two numbers are added or multiplied, this can be done in any order and the same answer will be obtained. Addition example: 3 + 2 = 5, 2 + 3 = 5; Multiplication example: 4 x 6 = 24, 6 x 4 = 24.