$20,000
15% of 100,000$ is 15,000$
10% of the remaining 50,000$ is 5,000$
6x=shelia total deposit
<span>
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</span>
5y=sherri total
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sheri is 10 more than shelia so
</span><span>
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y=10+x
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and also they deposed same amount total
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6x=5y
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6x=5(10+x)
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6x=50+5x
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minus 5x both sides
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x=50
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y=10+x
</span><span>
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y=10+50
</span><span>
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y=60
</span>
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</span>
shelia deposits $50 each and sherri deposits $60 each
50*6=300
60*5=300
300=300
ok answer to questions
Write an equation. Let x represent the amount of one of Sheila’s deposits. and y is the other one, 5x=6y, y=10+x
⦁ Solve the equation. Show your work. see above
⦁ Check your solution. Show your work.
⦁ State the solution in complete sentences. Shelia deposited $50 each time, Sherri deposited $60 each time
Answer:
6
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
Subtracting a number k from 300 looks like this 300-k.
Adding a number k to 220 looks like this 220+k.
They are saying for some number k that we have 300-k and 220+k is the same value.
That is, 300-k=220+k.
This is the equation we are going to solve for your number.
300-k=220+k
Add k on both sides:
300=220+2k
Subtract 220 on both sides;
80=2k
Divide both sides by 2:
40=k
k=40.
So the number is 40.
Check: 300-40=260 while 220+40=260.
7.3 as a decimal is 0.75 as a decimal
