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3 years ago

Solve for n, t=m+n need help to this problem asap thanks ,

Mathematics

2 answers:

loris [4]3 years ago

8 0

T=m+n
m+n=t
n=t-m (In terms of n)

mr Goodwill [35]3 years ago

5 0

I think its t-m=n, because once you subtract M you will have N by itself then you can plug in your numbers for T and M to solve for N.

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Work out the surface area of this cylinder.<br>with radius 2 cm<br>and height 4 cm

Tju [1.3M]

Answer:

$75.39cm ^{2}$

Step-by-step explanation:

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2 years ago

An amusement park charges admission plus a fee for each ride. Admission plus two rides costs $10. Admission plus five rides cost

gayaneshka [121]

Answer:the charge for admission is $6 and the cost of a ride is $2

Step-by-step explanation:

Let x represent the charge for admission.

Let y represent the cost of a ride.

An amusement park charges admission plus a fee for each ride. Admission plus two rides costs $10. This means that

x + 2y = 10 - - - - - - - - - - - - - 1

Admission plus five rides cost $16. This means that

x + 5y = 16 - - - - - - - - - - -- - -2

Subtracting equation 2 from equation 1, it becomes

- 3y = - 6

y = - 6/- 3

y = 2

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x + 2×2 = 10

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8 0

3 years ago

Please help me guys I am in trouble

777dan777 [17]

The answer to the question ought to be 10

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2 years ago

Y=4x−2 (What does Y and X equal?<br> y=x+3<br>

Svetllana [295]

Answer:

x = 5/3

y = 14/3

Step-by-step explanation:

y=4x−2

y=x+3

Since they are both equal to y, we can set them equal to each other

4x-2 = x+3

Subtract x from each side

4x-2-x = x+3-x

3x-2 =3

Add 2 to each side

3x-2+2 = 3+2

3x =5

Divide each side by 3

3x/3 =5/3

x = 5/3

Now we need to find y

y = x+3

y =5/3+3

y = 5/3+9/3

y = 14/3

7 0

3 years ago

Read 2 more answers

Which ordered pair is the solution to the system of linear equations y = negative 7 x + 2 and y = 9 x minus 14? (negative 5, 1)

Anettt [7]

Answer:

B. $(1,-5)$

Step-by-step explanation:

We have been given a system of equations. We are asked to choose the ordered par that is the solution to the given system.

$y=-7x+2...(1)$

$y=9x-14...(2)$

To solve our given system, we will equate both equations as:

$9x-14=-7x+2$

Combine like terms:

$9x+7x-14+14=-7x+7x+2+14$

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$x=\frac{16}{16}=1$

Upon substituting $x=1$ in equation (1), we will get:

$y=-7(1)+2\\\\y=-7+2\\\\y=-5$

Therefore, the ordered pair $(1,-5)$ is the solution of the given system and option B is the correct choice.

7 0

2 years ago

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