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lord [1]
3 years ago
10

Please help me solve x by simplifying both sides of the equation then isolating the variable! Show work. I’ll give brainliest!

Mathematics
1 answer:
Delvig [45]3 years ago
8 0

Answer:

x=-24

This is your answer

Step-by-step explanation:

-8+\frac{5}{6}x=-28\\\mathrm{Add\:}8\mathrm{\:to\:both\:sides}\\-8+\frac{5}{6}x+8=-28+8\\Simplify\\\frac{5}{6}x=-20\\\mathrm{Divide\:both\:sides\:by\:}5\\\frac{5x}{5}=\frac{-120}{5}\\\mathrm{Simplify\:}\frac{5x}{5}\\\mathrm{Divide\:the\:numbers:}\:\frac{5}{5}=1\\=x

\mathrm{Simplify\:}\frac{-120}{5}\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}\\=-\frac{120}{5}\\\mathrm{Divide\:the\:numbers:}\:\frac{120}{5}=24\\=-24\\x=-24

hope this helps :)

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(-6.2•-9.3)+(1.4•-9.3)
sdas [7]

Answer: The answer would be <u>44.64</u>

Step-by-step explanation:

1: remove the Parentheses

~ 6.2*9.3 - 1.4*9.3

2. Multiply the numbers

~ 57.66 - 13.02

3. Subtract

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7 0
3 years ago
Given P(x)=x^2+x+1 find answer P(7)
Tasya [4]
P(7) = 57

Porque :

P(x) = x^2 + x + 1

P(7) = 7^2 + 7 + 1

P(7) = 49 + 7 + 1

P(7) = 57 ✔️
5 0
3 years ago
Find the ratio 2 1/2 to 6 1/2​
ivanzaharov [21]

Answer:

The ratio 2 1/2 to 6 1/2​ is

\frac{5}{13}\\or\\5:13

Step-by-step explanation:

Ratio:

In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second.

It is also the Fraction

.

For example, if a bowl of fruit contains eight apples and six kiwis, then the ratio of apples to kiwis is eight to six.

i.e 8:6, which is equivalent to the ratio 4:3.

Now here,

2\frac{1}{2}=\frac{4+1}{2}\\\\2\frac{1}{2}=\frac{5}{2}\\\\and\\\\6\frac{1}{2}=\frac{12+1}{2}\\\\6\frac{1}{2}=\frac{13}{2}

Ratio of 2 1/2 to 6 1/2

\frac{\frac{5}{2}}{\frac{13}{2}} = \frac{5}{13}\ \textrm{The number 2 will be cancelled from Numerator and Denominator} \\\\Hence,\\Final\ Ratio\ is\ 5 :13

OR

\frac{5}{13}

6 0
4 years ago
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snow_tiger [21]

Answer:

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Step-by-step explanation:

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4 years ago
Find the area of each shaded region.
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