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AleksAgata [21]
3 years ago
8

Solve for x i will give brainliest

Mathematics
1 answer:
andreev551 [17]3 years ago
5 0

Answer:

It's 70.4 because i subtracted the 2 numbers and it gave me 9.6 just like 80-9.6. I don't know if i'm right, please correct me if i'm wrong. I'm still not sure...

Step-by-step explanation:

43-123= -80

80-9.6=70.4

80-70.4= 9.6

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Answer:

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Step-by-step explanation:

f(x)=1/x+2/x

Combine terms

f(x) = 3/x

f(1/3) = 3 / (1/3)

f(1/3) = 9

7 0
3 years ago
Select the equivalent expression.
kaheart [24]

Answer:

Step-by-step explanation:

a^-4 x 8^14

the solution is C

5 0
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You are planning your cousin’s birthday party. He wants to invite at least 250 adults and children combined. Each adult will be
olga_2 [115]

The system of inequalities is x+y≥250 and 3x+2y≤800.

Step-by-step explanation:

Given,

People to invite = at least 250

At least 250 means that the number can increase from 250.

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It means the number cannot exceed 800.

Number of adults = A

Number of children = C

According to given statement;

x+y≥250

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The system of inequalities is x+y≥250 and 3x+2y≤800.

Keywords: linear inequalities, addition

Learn more about linear inequalities at:

  • brainly.com/question/9738996
  • brainly.com/question/9729310

#LearnwithBrainly

5 0
3 years ago
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krek1111 [17]

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{6}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{6-4}{5-2}\implies \cfrac{2}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-4=\cfrac{2}{3}(x-2)

3 0
3 years ago
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Semmy [17]

Answer:

Option B

Step-by-step explanation:

we know that

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therefore

√5/8 is irrational and √4/9 is rational

7 0
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