2 years ago

What is the slope of the line? 20 points I NEED IT NOW .

1 answer:

5 0

3/5 is the slope, all you have to do is rise over run from one solid point to another solid point and simplify if you have to

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o-na [289]

Answer: -4/7

Step-by-step explanation:

To find the slope, let's change the equation to slope-intercept form.

$4x+7y=9$ [subtract both sides by 4x]

$7y=-4x+9$ [divide both sides by 7]

$y=-\frac{4}{7}x+\frac{9}{7}$

Now, we know the slope is -4/7.

5 0

3 years ago

Marizza181 [45]

Answer:

I can give you alittle head start. I hope it kinda helps.

Step-by-step explanation:

Dentist A: 50 + 20x

Dentist B: 70 + 5x

It cost 20 more dollars for the visit and 15 dollars less for each cavaty at Dentist B.

6 0

3 years ago

iogann1982 [59]

The correct answer is C. Hope that helps!

7 0

2 years ago

Alisiya [41]

You need to multiply 21 *2

6 0

3 years ago

Setler [38]

Answer:

Step-by-step explanation:

7 0

2 years ago

What is the slope of the line? *20 points* I NEED IT NOW .