2a because you are added the same thing together... making it 2a
Answer:
20 inch
Step-by-step explanation:
the 12" pizza for $12.50 works out to 11 cents per square inch and the 20" for $17.50 works out to 5.5 cents per square inch. So, basically, you're getting twice as much pizza for only $5 more if you go the route of the 20
Answer:
50 percent
Step-by-step explanation:
38 is half of 76, so that means 38 is fifty percent of 76.
Answer:
5,874,589,152,000 mi.
Step-by-step explanation: