Let n represent the number. You require
7n - 2n = 55
5n = 55 . . . . . . collect terms
n = 11 . . . . . . . divide by 5
The number is 11.
13. 10-14
14.I can't see the whole graph, so you need to do it yourself. Add up everyone's age and divide by the amount of people on the graph. That will give you the average.
It is 3. That's the correct answer
Answer:
Step-by-step explanation:
<h2>E X P L A N A T I O N</h2>
Answer:
She started with 200 stamps
Step-by-step explanation:
