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3 years ago

Find an equation of the line that has the given slope and passes through the given point.

Mathematics

1 answer:

masha68 [24]3 years ago

6 0

Answer:

y = 3x +21

Step-by-step explanation:

m= 3

The y-intercept of the line that passes through the given point (-7,0) is

0 = -7(3) + b

b= 21

The equation of the line that passes through the given point (-7,0) is

y =mx +b

y = 3x +21

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Answer:

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Extra charges = $7

Step-by-step explanation:

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Subtract the second equation from the first

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$y = 14/2$

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yulyashka [42]

I=prt
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You are asking for interest so lets fill in all the variables.

i=2400X.249X(1/12)
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I used 1/12 for time because you only need 1 month and time is based off of a year. For example, if you wanted to know how much interest after 3 months you would use (3/12)
Now solve.
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