He would have to atleast get a A:89% because 82.5+94.7+87.9+89=354.1/4=88.525=89% (rounded to the nearest percent) to find this just take 82.5+94.7+87.9+x=xx/4=atleast 89% mainly it just is guess and check to find this. Hope this helps!=)
Answer:
below
Step-by-step explanation:
that is the procedure above
The first step would be D
Answer:
Step-by-step explanation:
B= -20+45/56
B=-20.80