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3 years ago

15

The graph of 6x + 4y = -2 is shown on the grid. Which ordered pair is in the solution set of 6x + 4y = -2? es -) A) (2,3) B) (3,

2) (-2, -3) D) (-2,3) U GET 20 BRIANLY POINTS PLS HELP

1 answer:

otez555 [7]3 years ago

3 0

Answer:

B

Step-by-step explanation:

Using slope-intercept form, the slope is 3/2.

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2 years ago

1/4x+3/8 factored by the GCF

zhuklara [117]

Given:

$\dfrac{1}{4}x+\dfrac{3}{8}$

To find:

The factor form of given expression by the GCF.

Solution:

First we need to find the GCF of $\dfrac{1}{4}$ and $\dfrac{3}{8}$ .

So, make denominators same.

$\dfrac{1}{4}=\dfrac{1\times 2}{4\times 2}=\dfrac{2}{8}$

Now,

$GCF\left(\dfrac{2}{8},\dfrac{3}{8}\right)=\dfrac{1}{8}$

$GCF\left(\dfrac{1}{4},\dfrac{3}{8}\right)=\dfrac{1}{8}$

We have,

$\dfrac{1}{4}x+\dfrac{3}{8}$

It can be written as

$=\dfrac{2}{8}x+\dfrac{3}{8}$

Taking out the GCF $\dfrac{1}{8}$ , we get

$=\dfrac{1}{8}(2x+3)$

Therefore, the required factor form is $\dfrac{1}{8}(2x+3)$ .

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3 years ago

A train takes 1.5 hours to travel 525 km. Calculate the speed of the train in kilometers per hour.

kow [346]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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