All categories

3 years ago

How do u figure out the X and Y of Y=2x+1

Mathematics

2 answers:

timama [110]3 years ago

4 0

Answer:

X = 1/2y + -1/2

Y = 2x + 1

Step-by-step explanation:

How to Solve for X

Step 1: Flip the equation.

Step 2: Add -1 to both sides.

Step 3: Divide both sides by 2.

You don't need to solve for "y" because you already know what y is.

MAXImum [283]3 years ago

3 0

Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/x-and-y-intercepts-2

Step-by-step explanation:

This is a video that would hopefully explain it better than I could

You might be interested in

The Surface Area of this cylinder rounded to the nearest square

kipiarov [429]

Answer:

1728

Step-by-step explanation:

2 $\pi$ r h

2 $\pi$ (11) × 14

968

B= $\pi r^{2}$

B= $\pi$ 11^2 =121 $\pi$

S=2 $\pi$ rh + 2 $\pi r^{2}$

S=968 +2 x 121

S=968 +242 $\pi$ = 1728

6 0

3 years ago

Sun, a kayaker, paddles 8 miles upstream (against the current) in 2 hours. Returning to her original location, she paddles downs

Virty [35]

Answer: a=8 and b=1

Step-by-step explanation:

If x represents the paddling speed, and y represents the speed of the current.

Then Relative speed in upstream =x-y

Relative time in downstream=x-y

When she paddles upstream then distance covered by her= $speed\times\ time$

⇒8=(x-y)2 or 2(x-y)=8

Thus we get, a=1

When she paddles downstream then distance covered by her= $speed\times\ time$

⇒8=(x+y)1 or 1(x+y)=8

Thus we get b=1

4 0

3 years ago

Read 2 more answers

In retailing there is a direct interaction with *

Arlecino [84]

I’m retailing there is a direct interaction with the answer is all of the above

6 0

3 years ago

If 3 * 9 + 2y = 47 what is the value of y

docker41 [41]

Answer: 10

Why?
3*9+2y=47
3*9= 27
27+2y=47
47-27= 20
2y=20
20/2=10
Y=10

Hope this helps :D

6 0

3 years ago

Of the 1,000 students in a local college, 420 own brand X mobile phones and 580 own brand Y mobile phones. Of these students, 80

Eddi Din [679]

If we were to put this in terms of a venn diagram, we would have 360 owning only brand X, 500 owning only brand Y, and 80 in between, owning both. Therefore, 80 out of the 580 owners of brand Y may have X as well, which we put into fraction form 80/580, and reduce to 4/29.

7 0

3 years ago

Read 2 more answers