Answer: is b andrea
Step-by-step explanation: i just took the same test
0.3 divided by 1.8 is 0.16
To find the cost of one stamp, divide the total cost by the total number of stamps bought:
9.20 / 20 = 0.46
Each stamp cost 46 cents.
Answer:
the number 9
Step-by-step explanation:
it is never being changed unlike the other terms because they are being directly multiplied by the variable x. but no matter what 9 stays the same.