Answer:
8.5
Step-by-step explanation:
get a calculator
Answer: 2) a equals m over c
have: m = ca
=> a = m/c
Step-by-step explanation:
You first divide 414 by 46 to see how much it costs for 1 lb. After the calculation, you get 9 lb. Then you multiply that by 29 to get 261.
Answer:
There are 81 numbers
Step-by-step explanation:
Imagine that you have 4 boxes (one for each digit). In each box, you only have 3 choices for what digit you will do. You have to multiply all of the options (3*3*3*3) and you get 81.
Gary will be 112 year old and dan will be 78 year old