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Stolb23 [73]
3 years ago
10

Help, I need it fast! D:

Mathematics
1 answer:
patriot [66]3 years ago
5 0
Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

Let's first establish the simple interest formula which we will require to solve this problem as displayed below:

Simple Interest = Principal × Rate of Interest × No. of Time Periods

I = PRN

Now let's substitute the values from the problem into this formula as displayed below:

I = $90

P = ?

R = 6%

N = 3 years

I = PRN

90 = P × 0.06 × 3

P = 90 / 0.06 × 3

P = 90 / 0.18

P = $500

ANSWER:

As the principal and the amount borrowed is the same, Claire borrowed $500. Therefore, the answer is:

D ) $500

Please mark as brainliest if you found this helpful! :)
Thank you <3
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C

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3 years ago
Please help answer and explanation im very confused.
Veseljchak [2.6K]

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Step-by-step explanation:

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6 0
2 years ago
PLEASE HELP!!
sp2606 [1]
Standard form is just putting (in this case) variables in alphabetical order. First we simplify- 2x+4=4y would become 1/2x+1=y. This is already in standard form, as numbers w/o variables come at the end. simplifying the next one is more tricky. first you get a variable/number alone-
9-2x-2y=4x+3
9-2y=6x+3
6-2y=6x
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1=x+1/3y
3=x+y
x+y=3
sorry if I was wrong and not of any help, But I do believe this is correct.
5 0
3 years ago
Read 2 more answers
You spend 90 minutes wrapping gifts and baking cookies. The ratio of time spent on wrapping gifts to time spent on baking cookie
Darya [45]

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Step-by-step explanation:

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8 0
3 years ago
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Find the new amount 2000 miles increased by 33%
Goryan [66]

Answer:

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Step-by-step explanation:

we know that

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If the amount is increased by 33%

then

The new percent of the amount will be

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so

using proportion

\frac{2,000}{100\%}=\frac{x}{133\%}\\\\x=2,000(133)/100\\\\x=2,660\ miles

3 0
3 years ago
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