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Vinil7 [7]
4 years ago
10

The number. Find the number.

Mathematics
1 answer:
ad-work [718]4 years ago
5 0

Answer: 12

Step-by-step explanation:

18÷3=6

6+6=12

18+12=30

30-18=12

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Help please! And can you show step by step work
Sedaia [141]

Answer:

2.1134 liters

Step-by-step explanation:

There are 4 quarts in a gallon and each quart is 1.0567 liters. 2 quarts are 1/2 a gallon. 1.0567*2=2.1134

4 0
3 years ago
Read 2 more answers
2
Burka [1]

Answer:

8/625

Step-by-step explanation:

bc i guessed and its says 8/625

8 0
3 years ago
There are 20 fasteners in each front door of a passenger car. There are 26 fasteners in each rear door. How many fasteners are t
Alik [6]
20 fasteners times 2= 40 for front door 26 fasteners times 2= 56 fasteners for rear doors 56+40=96
4 0
3 years ago
Write the number as a question of integers to show that it is rational.<br> Please reply quickly!
snow_lady [41]

Answer:

\frac{-37}{99}

Step-by-step explanation:

0.555555... becomes \frac{5}{9}

Using this logic, we can do the following:

-0.37373737... = \frac{-37}{99}

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

3 0
3 years ago
Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One a
Minchanka [31]

Answer:

II. One and only one solution

Step-by-step explanation:

Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One and only one solution. III. Many solutions.

Let assume the equation is given as;

x + 3y = 11 .... 1

x - y = -1 ....2

Using elimination method

Subtract equation 1 from 2

(x-x) + 3y-y = 11-(-1)

0+2y = 11+1

2y = 12

y = 12/2

y = 6

Substitute y = 6 into equation 2:

x-y = -1

x - 6 = -1

x = -1 + 6

x = 5

Hence the solution (x, y) is (5, 6)

<em>Hence we can say the equation has One and only one solution since we have just a value for x and y</em>

<em />

4 0
3 years ago
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