Answer:
Simple the area is 88
Step-by-step explanation:
X^2-81=x^2-9^2=(x+9)(x-9)
this is the answer
Answer:-12^8
Step-by-step explanation:
Awnser is in the photo below
Answer:
75
Step-by-step explanation:
Jim will finish in 6 days because 300/50=6
So you know that Sam needs to finish the book in at exactly 4 days
300/4= 75 pages per day
