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Daniel [21]
3 years ago
8

Write three equations whose graphs are the same line as the equation 3x+2y=7.

Mathematics
1 answer:
bazaltina [42]3 years ago
3 0
Consider this option:
1. rule: the equation will be the same if the both its parts are multiplied by one number ('0' is not included!).
2. using the rule, described upon:
-3x-2y=-7 (*(-1));
6x+4y=14 (*2);
-6x-4y=-14 (*(-2)).

Note, that not all the ways are described.

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Solve for x in the equation x2 - 12x+ 36 = 90
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Answer:

6 + 3\sqrt{10\\} or 6 - 3\sqrt{10\\}

Step-by-step explanation:

x^2 - 12x + 36 = 90

x^2 - 12x - 54 = 0

x = \frac{-b +/- \sqrt{b^{2} + 4ac }}{2a}

a = 1, b= -12, c= -54

6 + 3\sqrt{10\\} or 6 - 3\sqrt{10\\}

6 0
3 years ago
PLEASE HELP ME PLEASE
il63 [147K]
Looks like you meant to write (p/q)³ if so it's power of a quotient
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Natalka [10]
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The cost of a taxi ride is represented by the function c(m)=2m+4, where m is the number of miles traveled. What is the cost per
galina1969 [7]

Answer:

cost per mile = $2.

Step-by-step explanation:

Given the cost function, c(m) = 2m + 4,

Where the m represents the number of miles traveled, and $2 is the cost per mile of the cab. The $4 represents the flat rate, a set fee, or the initial value.

Therefore, the cost per mile of the cab is $2.  

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3 years ago
Help omg I’m struggling ‍
Harrizon [31]
I believe the answer would b y^2 x^3•12/10
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