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skelet666 [1.2K]
3 years ago
12

Item 3 Solve the system of linear equations by substitution. 8x−13y=0 12x+3=y

Mathematics
1 answer:
allsm [11]3 years ago
8 0

Answer:

x = -39/148

y= -6/37

Step-by-step explanation:

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Part D
In-s [12.5K]

Answer:

0.222

Step-by-step explanation:

8 0
2 years ago
Please help . I’ll mark you as brainliest if correct
il63 [147K]

Answer:

30 m

Step-by-step explanation:

51-21=30

<h2><em><u>PLEASE VOTE BRAINLIEST GIVE THANKS</u></em></h2>
3 0
3 years ago
Any number that CAN be divided by 2 without having remainder is considered an _______ number
azamat

Step-by-step explanation:

Any number that can be divided by 2 without having remainder is considered an even number.

I hope it helped U

stay safe stay happy

8 0
3 years ago
A lawyer charges for her services based on the number of hours worked. The expression gives the total cost for h hours is 200h+2
zhannawk [14.2K]
H is the number of hours worked. So the expression 200h+250 is 200 times the number of hours plus 250.

Here's a few computations using different values for h

1 hour --> (200)(1)+250 = 450
2 hours --> (200)(2) + 250 = 650
3 hours --> (200)(3)+250 = 850
10 hours --> (200)(10)+250 = 2250

As you can see the 250 is fixed. It gets added to the cost no matter how many hours the lawyer works. This is most likely a flat fee. Just to meet the lawyer you pay $250.

The 200 gets multiplied by the hours worked. So the 200 is an hourly rate. The more hours the lawyer works, the more he gets paid because this part of the expression depends on the hours worked.

Thus, an interpretation of the expression 200h + 250 is that the lawyer charges a fee of $250 per consultation and an additional $200 per hour on top of that.
4 0
3 years ago
The matrix below represents a system of equations
harkovskaia [24]
Dependent its on apex.
5 0
2 years ago
Read 2 more answers
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