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exis [7]
3 years ago
14

5x - 2y = 30 complete the missing value in the solution to the equation (8,__)

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
7 0

Answer:

I believe the answer to ur question is 5 because In this equation, we can start by understanding that "x" has a value of 8, as given in the ordered pair. When multiplied by 5, this leads to "40 - 2y = 30". Next, we can subtract 40 from both sides of the equation. This leads us to a value of "-2y = -10". The next step would be to divide both sides by -2 as a way of isolating "y", which leads us to a final value of "y = 5". The final ordered pair would be (8,5).

Hope this helps, have a great day and stay safe! :) :D :3

dusya [7]3 years ago
5 0

Answer:

5

Step-by-step explanation:

Step 1:

5x - 2y = 30         Equation

Step 2:

- 2y = - 5x + 30          Subtract 5x on both sides

Step 3:

y = 2.5x - 15       Divide

Step 4:

y = 2.5 ( 8 ) - 15          Input x value

Step 5:

y = 20 - 15      Multiply

Answer:

y = 5

Hope This Helps :)

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Is this correct?!!! Pls help
Alex17521 [72]

7 - 5n = 42

- 5n = 35

n =  - 7

Since a negative times a positive makes a negative you can change your equation to 7 - 5n=42. You can now subtract 7 from both sides to get -5n = 35. Next get divide -5 on both sides giving you n = -7.

5 0
3 years ago
Is the square root of 180 between 13 and 14
Morgarella [4.7K]

Answer:

The square root of 180 is:

13.416407865

<u>So yes the square root of 180 IS between 13 and 14</u>

8 0
3 years ago
Worth 10 points. pl,h,m Thank so much. :):):)
alex41 [277]
It is a because 2/5 is more


4 0
3 years ago
One container of ice cream holds 9 scoops of ice cream. One package of ice cream cones has 12 cones. We want to make the fewest
attashe74 [19]

Answer:

1.  There will be 4 ice cream containers and the number of ice cream cone package is 3.

2.  will be able to make 36 ice cream cones and this is the fewest number of ice cream cones.

Step-by-step explanation:

  • One container of ice cream holds 9 scoops of ice cream.
  • And, one package of ice cream cones has 12 cones.
  • we have to find the least common multiple of 9 and 12 which is 36 and there must be 36 ice cream scoops and 36  ice cream cones.
  • So, there will be  36/9 =3 ice cream containers.
  • and the number of ice cream cone package is 36/12=3
  • That gives you your answer
  • HOPE THIS HELPS, GOOD LUCK
7 0
3 years ago
Given the following equation, explain which statement is correct
Vinvika [58]
A. The equation is true.


67+33=100
70+30=100
100=100 so yes, the equation is equal.
7 0
3 years ago
Read 2 more answers
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