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nataly862011 [7]
3 years ago
14

Solve the following:a) 3x+4/2 = 9.5b) 7+2x/3= 5​

Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0

Answer:

A) x=2.5

B) x=-3

Step-by-step explanation:

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Answer:

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If she plans to use 10 intervals and the highest number in the data set is just under 100, then it makes sense to split the histogram into ten intervals of 10.

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uan spent 10 minutes on his history homework and 3 minutes per question on his math homework. Which graph shows the total homewo
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Spotlight Dance increased the number of dancers on its competition team. Last
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Answer:

80%

Step-by-step explanation:

To find percentage increase, we use the following formula:

Percentage Increase = \frac{New-Old}{Old}*100

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Old means the previous value (which is 10 dancers)

The Multiplication by 100 is to convert the decimal answer to percentage.

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3 0
3 years ago
A system of equations is given below. For what value(s) of x is f(x)=g(x) ?
NARA [144]

\large{f(x) = g(x)}   \\  \large{ {x}^{2}  + 3x = x + 3}

Since we are solving the quadratic equation because the highest degree in the equation is second. We arrange in the form of ax²+bx+c = 0.

\large{  {x}^{2}  + 3x - x - 3 = 0}

Combine like terms.

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Solve the equation by factoring.

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Answer

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Simplify

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The Domain is set of all real numbers

\\ \tt\Rrightarrow Domain\in R

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2 years ago
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