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Hatshy [7]
3 years ago
7

write a equation in a point-slope form fir the line through the given point with the given slope (9,-1);m=4/3​

Mathematics
1 answer:
gavmur [86]3 years ago
6 0

Answer:

y +1 = 4/3( x-9)

Step-by-step explanation:

Point slope form of an equation is

y-y1 = m(x-x1)

where m is the slope and (x1,y1)  is a point on a line

y - -1 = 4/3( x-9)

y +1 = 4/3( x-9)

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pablo will rent a car for the weekend. he can choose one of two plans. the first plan has an initial fee of $55.96 with addition
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Answer:

200 miles

Step-by-step explanation:

First, set up the equations.

plan 1: initial fee of $55.96, $0.12 per mile

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plan 2: initial fee of $63.96, $0.08 per mile

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We want to know at what distance will the cost be the same. So, set the equations equal to each other.

0.12x + 55.96 = 0.08x + 63.96

Combine the variables.

0.04x + 55.96 = 63.96

Combine the constants.

0.04x = 8

Divide by 0.04 to isolate x.

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Check by plugging x back into each equation.

y = 0.12(200) + 55.96

y = 24 + 55.96

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y = 16 + 63.96

y = $79.96

You are correct!

8 0
3 years ago
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Answer:

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