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ale4655 [162]
4 years ago
12

3/4x+2= 3/8x-4 Find x

Mathematics
1 answer:
Artist 52 [7]4 years ago
5 0

Answer: x=-16

<u>Subtract 3/8x from both sides</u>

<u></u>\frac{3}{4} x+2-\frac{3}{8} x=\frac{3}{8} x-4-\frac{3}{8} x<u></u>

<u></u>\frac{3}{8} x+2=-4<u></u>

<u></u>

<u>Subtract 2 from both sides</u>

<u></u>\frac{3}{8} x+2-2=-4-2<u></u>

<u></u>\frac{3}{8} x=-6<u></u>

<u></u>

<u>Multiply both sides by 8/3</u>

<u></u>(\frac{8}{3} x)*(\frac{3}{8} x)=(\frac{8}{3} )*-6\\x=-16<u></u>

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Dafna11 [192]

Two thousand dollars is invested at 5.5 percent interest compounded

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<u>Solution:</u>

Given that Two thousand dollars is invested at 5.5 percent interest compounded  quarterly for 2 years

<em><u>The formula for amount using compounded quarterly is given as</u></em>:

\text { Amount }=P\left(1+\frac{R / 4}{100}\right)^{4 T}

Where, "p" is the principal sum

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"T" is the number of years

Here in this problem,

P = 2000 ; R = 5.5 ; T = 2 years

Plugging in values in formula we get,

\text {Amount}=2000\left(1+\frac{\frac{5.5}{4}}{100}\right)^{4 \times 2}

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On solving we get,

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Hence the amount is $ 2230.88

4 0
3 years ago
Which equation is NOT a linear function?
brilliants [131]
It’s B y= x + 3 or C
8 0
4 years ago
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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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Let M be midpoint.

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3 years ago
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kow [346]

Answer:

Step-by-step explanation:

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3 years ago
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