Which answer is an equation in point-slope form for the given point and slope?

Mathematics

1 answer:

NemiM [27]3 years ago

4 0

Answer:

y - 4 = 6(x - 7)

Step-by-step explanation:

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How do you do this?Can you help me with the steps? I don't really get this a lot

polet [3.4K]

Before you do the steps, change the fractions given to improper fractions:
2 2/3 = 8/3
3 1/6 = 19/6

Now, I think the first step they want you to write is:
8/3 (divided by) 19/6

When you divide two fractions, it's the same as multiplying the first fraction by the reciprocal of the second fraction. (A reciprocal is a fancy way of saying you flip the fraction)
So the next step will look like this:
8/3 x 6/19

With this setup, you can cross simplify the fractions so that they look like this:
8/1 x 2/19
When you multiply this, you get 16/19
Let me know if you have any questions!

4 0

3 years ago

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. Mr. Marcum bought 7 tickets to a puppet show and spent $40. He bought a combination of child tickets for $4 each and adult tic

bonufazy [111]

Answer:

Mr. Marcum bought 5 child tickets and 2 adult tickets.

Step-by-step explanation:

First, assume that Mr. Marcum bought either 7 tickets of child tickets or 7 tickets of adult tickets. I'm using 7 child tickets for this working.

If Mr. Marcum bought 7 child tickets,

total money spent = $4 * 7 = $28

This is not equal to $40 and there has to be more money spent.

We should also calculate the price difference between the adult ticket and the child ticket.

Price difference per ticket = $10 - $4 = $6

This means that if Mr. Marcum bought an adult instead of a child ticket, he would spend $6 more.

In this case, Mr. Marcum has to spend $40- $28 = $12 more.

Hence, the number of adult tickets replacing the child tickets is $12/$6 = 2.

The number of child tickets = 7 - 2 = 5

7 0

3 years ago

The answer to the picture below is 1 right?

Zigmanuir [339]

Yes, for any solution or value for m the answer would be 1 because any number, rational or irrational, to the power of zero always always ALWAYS is one. Hope this helps!

3 0

3 years ago

100 POINTS!!!<br> Find the slope of the line passing through the points (-6, -7) and (2, -7).

Fittoniya [83]

(-6,-7) and (2,-7)

So you would do m=y2-y1/x2-x1

(x1,y1) is (-6,-7) and (x2,y2) is (2,-7)

So you get

m=[-7-(-7)]/[2-(-6)]

m=0/2+6

m=0/8

m=0

So the slope is 0. I hope that helps!

8 0

2 years ago

Simplify the following expression.

blagie [28]

The answer would be B. 3x^2 + 12x

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3 years ago

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