Answer:
12+3x=27
Step-by-step explanation:
Follow the words and write it as you read it, if it's (times) you multiply and if it's (larger), it's addition.
For every one stamp James has Roy has twice as much. So the ratio would be 1/2. Hope this helped!
278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5