3 years ago

Explain the steps for writing an equation of a line that passes through (4,7) and has a slope of 1/2

Mathematics

1 answer:

Marat540 [252]3 years ago

8 0

Answer:

The equation would be y = 1/2x + 5

Step-by-step explanation:

To find this equation, we start by using point slope form, and then plugging the slope in for m and the point in at (x1, y1).

y - y1 = m(x - x1)

y - 7 = 1/2(x - 4)

And now we solve for y.

y - 7 = 1/2(x - 4)

y - 7 = 1/2x - 2

y = 1/2x + 5

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katrin2010 [14]

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2 years ago

Luis has a $10 and three $5 bills. He spends $12.75 on entrance fee to an amusement park and $8.50 on snacks. How much does he h

Ulleksa [173]

3x5=$15
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2 years ago

Tom is a cashier at HEB, he makes $13.25 per hour. If he works 22 hours this week what will be his gross income?

mamaluj [8]

Answer:

$291.50

Step-by-step explanation:

For 22 hours, he earns 22 times his hourly pay.

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3 years ago

Plz answer!! only if you are correct. don’t answer just for points :)

Ann [662]

Answer

Step-by-step explanation:

Both 1 and 2 equel up to 90 degrees

so to find x for 1 and 2 you would simplify the equations

90 = 6x - 3

and

90= 3x - 6

simplify them and you wil get the answers you want

another way to do it is combining the two and solve.

90 = 9x - 9

Just simplify :)

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2 years ago

What is 18.248287 rounded to the nearest tenth? <br>

ycow [4]

Answer:

18.248287

8.2

Step-by-step explanation:

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2 years ago