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posledela
3 years ago
10

You have$200in a savings account and $100 in a checking account. Each week you add $50 to your saving account and $30 to your ch

ecking account . Write algebraic expression that represent the amount of money in each bank account after w weeks
Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:

The expression is (80w+300)

Step-by-step explanation:

Let

y ----> the total amount of money in both accounts

s ----> the amount of money in saving account

c ----> the amount of money in checking account

w ----> the number of weeks

we know that

saving account

s=50w+200 -----> equation A

checking account

c=30w+100 ----> equation B

To find out the total amount of money in both accounts, sum equation A and equation B

y=s+c

substitute

y=(50w+200)+(30w+100)

y=(50w+30w)+(200+100)

y=80w+300

therefore

The expression is (80w+300)

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Step-by-step explanation:

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Step-by-step explanation:

Step 1:

It is given that Keith pays a fixed fee of 3$ a month and 11 cents per minute  for the number of minutes used.

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Step 3:

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3 years ago
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