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2 years ago

What is the value of x in the equation 5(3x + 4) = 23

Mathematics

1 answer:

abruzzese [7]2 years ago

4 0

5(3x+4)=23

15x+20=23

15x=23-20

15x=3

x=3/15

x=1/5=0.2

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Answer:

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4 years ago

Line Equation from Two Points

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Hi!

We can use point-slope form to solve this.

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$\frac{y_{1} -y_{2} }{x_{1} -x_{2} }$

Plug in your points:

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Now plug points and slope into point-slope equation. We will use (8, 4).

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Now, if you want to get it into y = mx + b form, you have to solve for y:

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Your equation is $y=\frac{1}{4} +2$

For more information on how to get the equation of a line when given two points, see here:

brainly.com/question/986503

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2 years ago

[Inequalities] Please help and thanks.

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At least means it can be larger than or equal to.

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Step-by-step explanation:

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