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lisov135 [29]
3 years ago
5

Evaluate 7×-2y for ×= 6 and y= 3

Mathematics
2 answers:
cestrela7 [59]3 years ago
4 0

Answer:

Step-by-step explanation:

7(6) - 2(3)

42 - 6 = 36

Stella [2.4K]3 years ago
4 0

Steps: first you want to plug in the numbers into the equation

7(6)-2(3)

Multiply the numbers.

42-6

Subtract the numbers.

Answer: 36

Hope this helps ʕ•ᴥ•ʔ

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Write the equation of the line that passes through (-3,6) with a slope of -2
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\diamond\large\blue\textsf{\textbf{\underline{Given question:-}}}

       What is the equation of the line that passes through (-3, 6) and has a slope of -2?

\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\diamond

     

First, we need to write the equation of the line in point-slope form:-

\sf{y-y_1=m(x-x_1)}

Replace y1 with 6, m with -2, and x1 with -3:-

\sf{y-6=-2(x-(-3)}

On simplification,

\sf{y-6=-2(x+3)}

On further simplification,

\sf{y-6=-2x-6}

Add 6 on both sides:-

\it{y=-2x}

<h3>Good luck with your studies.</h3>

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2 years ago
In a class of 21 students, there are 3 boys for every 4 girls. How many girls in all are in the
Eduardwww [97]

Answer:

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Step-by-step explanation:

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Explain how to solve this problem:
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"every dollar" means P = 1

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in calculator do pemdas

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dmitriy555 [2]
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