He started with 17 quarter's. He had a certain number of quarters he added to his collection each day, on day two he had 26, and two days later he had 35, meaning he increased the amount of quarters my 9 over two day's, so I subtracted 9 from 26 because if you do you can remove the quarters he added in from the ones he started with, so the answer is: He started with 17.
Answer: 1.25
Step-by-step explanation:
The explicit formula for the sequence is 
Substituting in n=4,
Answer:
46
Step-by-step explanation:
10%*X=20
X=20/(10%)
X=20/0.1
X=200
23%*200=46
y=?
y/?
i hope this is the answer im glad to help
Answer: X =5/2, 15/2 x=2.5, 7.5
Step-by-step explanation:
