2 years ago

Please help 8th grade math ez

Mathematics

2 answers:

34kurt2 years ago

7 0

I believe the answer is 22?

sp2606 [1]2 years ago

4 0

Answer

I think the answer is 22 minutes.

Step-by-step explanation:

Hope this helps!

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Each equation represents a linear relationship. Examine each and determine the slope and y- intercept

marysya [2.9K]

Answer:

Slope is -3/7. Y intercept is 250/7.

Step-by-step explanation:

Since they asking for the slope and y intercept, let put it in slope intercept form.

$y = mx + b$

where m is the slope and b is the y intercept.

The equation given is in standard form so we will convert it to slope intercept.

$3x + 7y = 250$

$7y = 250 - 3x$

$y = \frac{250}{7} - \frac{3}{7} x$

$y = - \frac{3}{7} x + \frac{250}{7}$

The slope is -3/7

The y intercept is 250/7

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2 years ago

7/9 in simplest form

ozzi

Find the GCD (or HCF) of numerator and denominator
GCD of 7 and 9 is 1Divide both the numerator and denominator by the GCD
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Shalnov [3]

A. and C. Are both correct

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2 years ago

(20m + 3) - (7 m - 5)<br> Find the difference

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20m-7m= 13m
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13m+8

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If m = 3 and b = 6, what is the correct equation for Line of Best Fit?

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Answer:

Step-by-step explanation:

The equation is Y = mx + b so just plug in the m and the b

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