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4 years ago

11

Solve......... 6y + x = 8

1 answer:

Sphinxa [80]4 years ago

8 0

Step-by-step explanation:

$6y+x=8\\\\for\ x:\\\\6y+x=8\qquad\text{subtract}\ 6y\ \text{from both sides}\\\\6y-6y+x=8-6y\\\\\boxed{x=8-6y}\\\\for\ y:\\\\6y+x=8\qquad\text{subtract}\ x\ \text{from both sides}\\\\6y=8-x\qquad\text{divide both sides by 6}\\\\\boxed{y=\dfrac{8-x}{6}}$

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Please Help me answer all 4 questions with a full explanation so I can solve the rest on my own.

Nata [24]

$\\ \rm\Rrightarrow (2x^2)^3.2yx^0=8x^6.2y=16x^6y$

$\\ \rm\Rrightarrow (2x^4y^3)^3.2x^4y^4=8x^{12}y^6.2x^4y^4=16x^{16}y^{10}$

$\\ \rm\Rrightarrow (m^3n^0(2m^3n^2)^4)^2=(m^316m^{12}n^8)^2=(16m^{15}n^8)^2=256m^{30}n^{16}$

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6 0

2 years ago

Convert 290cm into m.

WARRIOR [948]

Answer:

2.90m

Step-by-step explanation:

I hope this is the answer.

3 0

3 years ago

Read 2 more answers

A local water park has two types of season passes. Plan A costs a one-time fee of $125 for admission plus $8 for parking every t

Margarita [4]

Answer:

40+8X=50+23X

8X-23X=50-140

-15X=-90

X=-90/-15

X=7 TRIPS IS THE ANSWER.

PROOF:

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3 years ago

Can u please help with problem 1. (ONLY IF YOU KNOW)

Flura [38]

Is the question number 2 you need help

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4 years ago

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Can someone please help me?

Lena [83]

Hey there!

We can solve systems two ways - substitution and elimination. It seems in this case that elimination is going to be easier.

Let's begin by multiplying the top equation by 3, and the bottom equation by 4:

3(5x - 4y = -24)

15x - 12y = -72

4(4x + 3y = 18)

16x + 12y = 72

Next, we'll add the two equations together to get rid of, or eliminate, the y variable and solve for the x variable:

(15x - 12y = -72) + (16x + 12y = 72)

31x = 0

x = 0

Next, we'll plug the value of the x variable into the top equation and solve for the y variable:

5(0) - 4y = -24

-4y = -24

y = 6

Therefore, x = 0 and y = 6.

Hope this helps!! :)

7 0

3 years ago