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dedylja [7]
3 years ago
6

5x + y = 17 and 3x- y = 7 ​

Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0
What are you solving for x or y?
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52.) Five times a number is 45
Rom4ik [11]
52).  5x=45    Divide each side of the equation by 5.

53).  -3x = 12   Divide each side by -3.

54).  x/4 = 10    Multiply each side by  4 .
 
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1).  x -10 = 12 .     Add  10  to each side.

3).  x + 8 = 16      Subtract  8  from each side.   

5).  5 + x = 6        Subtract  5  from each side.

7).  x - 4 = 9         Add  4  to each side.

Thank you for the 5 points.    The crust and warm water are delicious.
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3 years ago
Scores on a Registered Nurse (RN) aptitude exam are normally distributed with a mean of 72 and a standard deviation of 8. What i
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Answer:

Step-by-step explanation:

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2 years ago
5. A rectangular pyramid measures three feet by four feet at the base, and has a height of seven feet. Find its volume.
den301095 [7]

Answer: 28 ft

Step-by-step explanation:

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4 years ago
Which is an example of a statistical question?
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(A) Question 1

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Read 2 more answers
Need to know answer please
makvit [3.9K]

Answer:

IDK

Step-by-step explanation:

Sorry

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