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natka813 [3]
3 years ago
14

Please solve them fast I need them

Mathematics
2 answers:
ser-zykov [4K]3 years ago
6 0

Answer:

i dont see anything

Step-by-step explanation:can you put more details?

weeeeeb [17]3 years ago
4 0

Answer:

don't see content

Step-by-step explanation:

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Solve for y.<br> 2x-3y=9
cluponka [151]

Answer:

y = 2/3x - 3

Step-by-step explanation:

Step 1: Write equation

2x - 3y = 9

Step 2: Solve for <em>y</em>

  1. Subtract 2x on both sides: -3y = 9 - 2x
  2. Divide both sides by -3: y = -3 + 2/3x
  3. Rewrite: y = 2/3x - 3
6 0
3 years ago
A restaurant has 75% of its tables being used. Which ratio compares the used tables with all the tables in the restaurant?
Bogdan [553]
75%=75/100=75:100=3/4

4-3=1

1/4=tables not used.

1/4=25/100=25:100

So....25:75 = not used tables : used tables

Hoped I helped!
5 0
2 years ago
Read 2 more answers
If coal is mined at $35.99 per short ton, how much is the price per kg? Use dimensional analysis to solve. 1 short ton = 907 kg.
cricket20 [7]

The cost of 1kg of coal mined from the ore is $0.0397

Data;

  • 1 ton = $35.99
  • 1kg = ?

<h3>The Cost of 1kg of Coal</h3>

To find the cost of 1kg of coal, we can simply and equate 1 ton to its equivalent in ton and the solve.

1ton = 907kg\\

let's write this and equate it

1 ton = $35.99

907kg = $35.99

1kg = x

Let's cross multiply both sides and solve for x

907kg = \$35.99\\1kg = x\\x = \frac{1 * 35.99}{907} \\x = \$0.0397

The cost of 1kg of coal is $0.0397

Learn more on proportions here;

brainly.com/question/870035

3 0
2 years ago
Point A is located at -4/6 and point B is located at -1/6 what is the distance between points A and B
gladu [14]

Answer:

3/6 units

Step-by-step explanation:

distance is always positive

____-4/6_______________-1/6__0___________

                 |-4/6 - (-1/6)| = 3/6

7 0
3 years ago
Tom exercise a total of 150 minutes in two days he exercise 20 minutes less on the first day then on the second day how many min
elixir [45]

Answer:

60 on the first day and 80 on the second

Step-by-step explanation:

the first day was lesser than the second day by 20 minutes.

so the second day was more than the first day by 20 minutes.

6 0
2 years ago
Read 2 more answers
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