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Lena [83]
3 years ago
11

Rewrite the linear equation y = x – 8 into the form ax + by = c​

Mathematics
2 answers:
Jobisdone [24]3 years ago
8 0

Answer:

x - y = 8

Step-by-step explanation:

y = x - 8

y - x = - 8

Multiply - 1 on both sides,

- 1 ( y - x = - 8 )

x - y = 8

x - y = 8 is in the form of ax + by = c,

Here,

ax = 1x

by = - 1y

c = 8

Brut [27]3 years ago
5 0

The given equation is :

  • y = x - 8

  • x - y = 8

  • (x) + (-y) = 8

here's the linear equation in the form of ax + by = c

where,

  • a = 1

  • b = -1

  • c = 8
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5 red balls, 8 blue and 7 yellow. What % blue?
jeyben [28]
Blue= 8
total=5+8+7=20
%= 8/20x100= 40%
4 0
3 years ago
PLEASE PLEASE PLEASE HELP! Please explain step by step!! Please please I'll give enough points!
ArbitrLikvidat [17]
1)
The distance between points A and B is;
d= \sqrt{(x2-x1)^{2} + (y2-y1)^{2} } \\
d= \sqrt{(1-5)^{2} +(12+8)^{2}}\\ 
d= \sqrt{(-4)^{2} + (20)^{2}}\\
d=\sqrt{16+400}\\
d=\sqrt{416}\\
d=4\sqrt{26}, 
and if you wanted to you could measure out the legs of that hypotenuse using the slope between A and B, but I'm going to show you the easier way;
Δx = 4
Δy = -20
So from the midpoint, add 4 to the x-value and subract 20 from the y-value.
{(5+4),(-8-20)}
(9,-28) is the endpoint.

2)
Do the same thing as I did above;
d= \sqrt{(x2-x1)^{2} + (y2-y1)^{2} } \\ 
d= \sqrt{(5-(-3))^{2} +(5-(-4))^{2}}\\
d=\sqrt{(5+8)^{2}+(5+4)^{2}}\\
d=\sqrt{(13)^{2}+(9)^{2}}\\
d=\sqrt{169+81}\\
d=\sqrt{250}\\
d=5\sqrt{10}
So 5\sqrt{10} is the distance.

Sorry for the delay, life delayed me a ton ,:D
4 0
4 years ago
A cooler contains 4.5 gallons of water and is filling up at a rate of 0.1 gallons per second. A second cooler contains 7 gallons
denpristay [2]

The equation that can be used to determine when each cooler would contain the same amount of water is 4.5 + 0.1t = 7 + 0.25t

<h3>When the coolers would have the same amount of water?</h3>

Equation that can be used to determine the amount of water in the first cooler at time t : 4.5 + 0.1t

Equation that can be used to determine the amount of water in the second cooler at time t : 7 + 0.25t

Where t represents seconds

When they have the same amount of water, the two above equations would be equal

4.5 + 0.1t = 7 + 0.25t

Combine similar terms

7 - 4.5 = 0.1t - 0.25t

2.5 = 0.75t

Hence the equation that can be used to determine when each cooler would contain the same amount of water is 4.5 + 0.1t = 7 + 0.25t

To learn more about mathematical equations, please check: brainly.com/question/26427570

#SPJ1

8 0
2 years ago
Determine the domain and range for the function m(x)=-x^2+4x-3
jasenka [17]

Answer:

domain is all real numbers

range is y is less than or equal to 1 (it is a downward parabola)

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Vaselesa [24]
The answer is 179
yup
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Read 2 more answers
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