Answer:
<em>Solution: x= -36, y=51</em>
Step-by-step explanation:
Solve the system:
x + y = 15
-5x - 3y = 27
By using the reduction method.
Multiply the first equation by 3:
3x + 3y = 45
Add it to the second equation:
3x - 5x = 45 + 27
Simplifying:
-2x = 72
Dividing by -2:
x = 72/(-2)
x = -36
From the first equation:
-36 + y = 15
Adding 36:
y = 15 + 36 = 51
y = 51
Solution: x= -36, y=51
The diagram that represents the transactions that was made from May 14 to May 23 can be viewed above.
<h3>What is journal entry?</h3>
Journal entry is defined as the documentation of any transaction which may be financial or non financial related in order to help keep track of the income of an organisation.
The following features are expected to be seen in a standard journal entry:
- the amount of the debit and credit,
- the titles of the accounts being debited and credited (with the title of the credited account being indented), and
- a short narration of why the journal entry is being recorded.
The uses of journal entry includes the following:
- It is used for recording of disposal of fixed assets.
- It can be used for correction of errors.
- Double entry transactions.
- Can be used for recording opening entries.
- It can be used to transfer items between accounts.
Learn more about journal here:
brainly.com/question/14279491
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Answer:
d = 3
Step-by-step explanation:
6*3=18
2d*6=12d
54-18 = 12d
36/12 = 12d/12
d = 3
Answer:
9a+18=9
9a=-9
a=-1
Step-by-step explanation:

The given figure shows a vertical hyperbola with its centre at origin, and as we observe the figure, we can conclude that :
Length of transverse axis is :


length of conjugate axis is :


Equation of hyperbola ~

plug in the values ~

