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blagie [28]
3 years ago
12

Kerry’s grandmother, Mrs. Reynoso, is helping Kerry pay for guitar lessons. She has set up a special savings account to pay for

the lessons. On the first of each month, the $40 monthly fee for guitar lessons is withdrawn from the account.
1. Grandmother Reynoso started the account with $300. Record the monthly balance in the account in the table.

Month

Balance

0

$300

1

2

3

4

Write an expression for the amount of money in Kerry’s guitar lesson account. Let x equal the number of months since Mrs. Reynoso deposited the initial $300.


Write an equation to determine when the account balance will be $100
Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

Answer:

Month 5 is when it will be at $100

I hope this helps!

Step-by-step explanation:

x---0-----1-----2-----3----4-----5

y-300-260-220-180-140-100

y=40x+300

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does anybody?

Step-by-step explanation:

attach work

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