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Goryan [66]
2 years ago
12

Evaluate the equation. n- 1 1/3 = 5/7

Mathematics
2 answers:
ale4655 [162]2 years ago
4 0

Answer:

The choice A .

n = 2 \frac{1}{21}

Step-by-step explanation:

n - 1 \frac{1}{3}  =  \frac{5}{7}  \\  \\ n -  \frac{4}{3}  =  \frac{5}{7}  \\  \\ n =  \frac{5}{7}  +  \frac{4}{3}  \\  \\ n =  \frac{15}{21}  +  \frac{28}{21}  \\  \\ n =  \frac{43}{21}  = 2 \frac{1}{21}

Solnce55 [7]2 years ago
3 0
N = 2 1/21, so A.

n - 28/21 = 15/21

n = 43/21
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8 0
3 years ago
76(-2x-3) = 19x+6. Solve for x
Tpy6a [65]
Hello.

The answer is 

<span>=<span><span><span>−<span>2888<span>x2</span></span></span>−<span>4332x</span></span>+6</span></span>



<span>x = -23/57 = -0.404
</span>

<span><span><span><span>76<span>(<span><span>−<span>2x</span></span>−3</span>)</span></span><span>(19)</span></span>x</span>+6


</span>Distribute:<span>=<span><span><span><span>−<span>2888<span>x2</span></span></span>+</span>−<span>4332x</span></span>+6</span></span>

Have a nice day

4 0
4 years ago
Read 2 more answers
Please help me with these two​
Helga [31]
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6 0
3 years ago
Which of the following are solutions to the equation below?
evablogger [386]

Answer:

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Step-by-step explanation:

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x = 5 ± \sqrt{17}

Thus

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6 0
3 years ago
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lys-0071 [83]

Answer:

(C) m∠A′B′C′ = m∠ABC

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6 0
3 years ago
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