It will take Abraham a total of 8 years to complete his goal.
B does. 0-4 if you look at it goes to 15 and if you count the tallies it’s 15. Same goes for 5-9, etc. in B.
Answer:
This isn't an equation, because an equation can only have one = sign.
Step-by-step explanation:
Answer:
=(a-b)(a^2+ab+b^2)
= a^3+a^2b+ab+ab^2-ba^2-ab^2-b^3
SIMPLIFY
=a^3+ab-b^3
