Answer:
the answer here is B
Step-by-step explanation:
Step 1 :
b10
Simplify ———
b2
Dividing exponential expressions :
1.1 b10 divided by b2 = b(10 - 2) = b8
Final result :
b8
Answer:
See work below
Step-by-step explanation:
And this is where I'm stuck, can someone help me finish?
Answer: -15. Quotient is the answer from division. If you do -15/-3, you will get 5
Answer:
- not possible: 1, 2, 4, 5, 8, 11
- possible: all others
Step-by-step explanation:
Obviously, all multiples of 3 and 7 can be paid.
1 cent can be added by adding a 7-cent stamp and taking away two 3-cent stamps. 2 cents can be added by adding three 3-cent stamps and taking away one 7-cent stamp. Hence any value more than 7 +2(3) = 13 cents can always be accommodated.
Amounts that are impossible:
1, 2, 4, 5, 8, 11 cents
All other positive integer amounts are possible.
Answer:
It can't be C or D. I think it could be A.
