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Semmy [17]
3 years ago
13

How can you change linear equation in form ax+by=c to y=mx+b form and vice versa

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0
You simply have to take the linear equation form (ax + by = c) and solve for y. So you get:
by = c - ax
y = c/b - ax/b

Since c/b will be a constant, you can replace it with any variable (i.e. b), and so that represents the y-intercept and a/b will also be a constant, so that can also be replaced by any variable (i.e. m), and it represents the slope.
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son4ous [18]

Answer:

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Step-by-step explanation:

3 0
3 years ago
A group walked 3/8 mile in 1/5 hour. Which is the groups walking speed in miles per hour
gogolik [260]

Answer:

The groups walking speed is 1\frac{7}{8}\frac{miles}{hour}  or 1.875\frac{miles}{hour}

Step-by-step explanation:

we know that

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so

\frac{(3/8)}{(1/5)}=\frac{15}{8}\frac{miles}{hour}

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Jlenok [28]

Answer:

is the last one

Step-by-step explanation:

the line is dotted and shaded above

6 0
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telo118 [61]

Answer:

5.74 so that would be the third option

Step-by-step explanation:

always remember to square root if not answer will be counted as incomplete or incorrect!

7 0
3 years ago
Read 2 more answers
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Answer:

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