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stealth61 [152]
3 years ago
15

5x+13=13 is this a one soulution or not

Mathematics
1 answer:
qaws [65]3 years ago
5 0

[ Answer ]

\boxed{One \ Solution}

[ Explanation ]

5x + 13 = 13

Solve Equation To Figure Out Solution(s)

Subtract 13 From Both Sides:

5x + 13 - 13 = 13 - 13

Simplify:

5x = 0

Divide Both Sides By 5:

\frac{5x}{5} = \frac{0}{5}

Simplify:

X = 0

X = 0. This Means, There Is One Solution To This Algebraic Equation

\boxed{[ \ Eclipsed \ ]}

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Sonya drops a marble while standing on a deck 7 7/8 feet above the ground. The marble falls 4 1/4 feta from Sonya's hand to the
Greeley [361]

Answer:

12\dfrac{1}{8}\ feet

Step-by-step explanation:

Sonya drops a marble while standing on a deck 7 \dfrac{7}{8} feet above the ground.

The marble falls 4 \dfrac{1}{4} feet from Sonya's hand to the deck, and then rolls and falls to the ground.

So, the ball falls 4 \dfrac{1}{4} feet from Sonya's hand to the deck  and 7 \dfrac{7}{8} from the deck to the ground, in total

4\dfrac{1}{4}+7\dfrac{7}{8}=4\dfrac{2}{8}+7\dfrac{7}{8}=(4+7)+\dfrac{2+7}{8}=11+\dfrac{9}{8}=11+1\dfrac{1}{8}=12\dfrac{1}{8}\ feet

8 0
3 years ago
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den301095 [7]

Answer:

x=\frac{5}{k}

Step-by-step explanation:

Given expression is,

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By using the law of logarithm,

(3^k)^x=243

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3^{kx}=3^5

By comparing exponents on both the sides of the equation,

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Therefore, x=\frac{5}{k} will be the answer.

7 0
3 years ago
What is the domain of the function
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The answer is -2,2,3,4
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maxonik [38]

Answer:

-\frac{28}{3}

Step-by-step explanation:

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Charley's grade in the three quarters are 85, 88, and 92. If she targets to have an average
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Step-by-step explanation:

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She needs at least a 95 on the last quarter to average 90 in all four quarters.

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