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Tomtit [17]
3 years ago
7

Which equation shows y = 3/4x - 5/2 in standard form?

Mathematics
1 answer:
ElenaW [278]3 years ago
4 0
The format for a standard form is ax+by=c.
So, we need to get rid of fractions in the equation first.
To do this, multiply both sides by the "LCM" of the fraction denominators..
The LCM of 4 and 2 is 4. So, multiply both sides by 4:
4y = 3x - 10
Now, change it to standard form by subtracting 3x from both sides:
-3x + 4y = -10
This doesn't match any of the choices. Am I wrong or is the choices wrong? idk
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5 0
2 years ago
Solve the equation: 5.1 - 7x = 9.1
bonufazy [111]

Answer:

Order summands

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Step-by-step explanation:

6 0
3 years ago
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6 0
3 years ago
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21q - 7p and (3q - p)(7)
S_A_V [24]

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1

Step-by-step explanation:

4 0
2 years ago
I need to know the equations
dem82 [27]
Let l, t, b represent the numbers of lions, tigers, bears, respectively.

2l +3t +3b = 156 . . . . . . . 156 meals per day are supplied
l +t = 3b . . . . . . . . . . . . . . there are 3 times as many great cats as bears
l +t +b = 68 . . . . . . . . . . . there are a total of 68 animals

_____
The last 2 equations tell you
.. 4b = 68
.. b = 17
Subtracting 3 times the last equation from the first gives
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4 0
3 years ago
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