4 years ago

N/8= 25/40 N/20=85/100 2/3=16/n 5/6=25/n

1 answer:

3 0

N/8 = 25/40
40n = 25 * 8
40n = 200
n = 200/40
n = 5

n/20 = 85/100
100n = 85 * 20
100n = 1700
n = 1700/100
n = 17

2/3 = 16/n
2n = 16 * 3
2n = 48
n = 48/2
n = 24

5/6 = 25/n
5n = 25 * 6
5n = 150
n = 150/5
n = 30

You might be interested in

Solve the equation.<br> 9 = 8n<br> n =

blsea [12.9K]

N equals 1.125. Percent are y’all going to be doing okay now lol ima is my life day to wiwiwiwiwiwiwow

4 0

3 years ago

Read 2 more answers

A sweatshirt is $67.50, if

lesya692 [45]

Answer:

a. $3.36

b. $70.86

Step-by-step explanation:

5% of $67.50 is $3.36

$67.50 + $3.36 = $70.86

4 0

3 years ago

Read 2 more answers

. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, or

DerKrebs [107]

No Solution

All real numbers

Any number in place of x makes the equation true

6 0

3 years ago

I need help!

xenn [34]

Answer:

2260 in^2

Step-by-step explanation:

scaled basically means multiplied by

so 226 times 10 is 2260

dont forget your units or you will get it wrong

5 0

3 years ago

Read 2 more answers

WHat is the best method for this system?

aksik [14]

Answer:

Elimination method

Step-by-step explanation:

We have a choice to eliminate the y or x:

I chose x

So now we double the second equation to make the co efficient of x the same:

6x-5y = -3

6x+4y = 24

Now we subtract both equations to eliminate the x's:

6x-5y = -3
- - -

6x+4y = 24

-9y = -27

y = 3

Now we substitute this value into either equation 1 or 2:
I chose 2

3x + 2(3) =12

Simplify:

3x + 6 =12

Subtract 6 from both sides:

3x + 6 -6 = 12 -6

Simplify:

3x = 6

Divide both sides by 3:

3x÷3 = 6÷3

Simplify:

x = 2

5 0

3 years ago

Read 2 more answers