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grandymaker [24]
2 years ago
11

Which values of x are solutions to the equation below?

Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
3 0

Answer:

-5,5

Step-by-step explanation:

move the constant to the right to make it

3x^2=33+42

3x^2=75

divide both sides by 3

x^2=25

sq root of 25 is 5 and -5

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3 years ago
bill earnes $45 at Happy Days Drive-In. He spent 1/3 of the money on gas for his car and 1/5 of it on flowers for his girlfriend
tigry1 [53]
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3 years ago
Will mark brainless
iren2701 [21]

Answer:

Step-by-step explanation:

y = 3x + 2

6x – 2y = 10

Ryan’s answer:

I solved by adding the equations. The solution is .

y = 3x + 2 → 3x + y = 2

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6x = 7

x =

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Jesse’s answer:

I used matrices. The solution is .

Mark’s answer:

I graphed the equations. The lines are parallel and do not intersect, so there is no solution.

6 0
3 years ago
Porfa ayuda plissss<br>(SINO SABES NO CONTESTES)<br>DOY PUNTOS​
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Answer:

B

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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Y = 12x......y = 12(4).....y = 48.....so she pays $ 48 for the old brand when buying 4 boxes

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