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SIZIF [17.4K]
4 years ago
13

Does anyone know how to do this. Solve Simultaneous Linear Equations.

Mathematics
1 answer:
dangina [55]4 years ago
6 0
Lable each of the points then solve for x by using

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Wx+yz=bc , solve for z .
Aleksandr-060686 [28]
Wx+yz=bc
minus wx on both sides
yz=bc-wx
dividing 'y' on both sides
Hence,
z=(bc-wx)/y
Here is what you need.
Hope it helped
8 0
3 years ago
Read 2 more answers
Randy saving for console cost $290 he got a $50 gift card from grandma $15 each week, how many weeks until he get money?
aalyn [17]

Answer:

it will take him 16 weeks

Step-by-step explanation:

290 subtract 50 equals 240

240 divided by 15 equals 16

7 0
3 years ago
Which of the following is an extraneous solution of startroot 4 x 41 endroot = x 5? x = –8 x = –2 x = 2 x = 8
Gnom [1K]

The extraneous solution of startroot 4 x 41 endroot = x 5 will be A. -8.

<h3>What is an extraneous solution?</h3>

It should be noted that an extraneous solution simply means a root of a transformed equation which isn't part of the original equation.

✓4x + 41 = x + 5

Square both sides

4x + 41 = x² + 10x + 25

x² + 6x - 16

x(x + 8) - 2(x + 8) = 0

x + 8 = 0

x= 0 + 8 = 8

Learn more about extraneous solution on:

brainly.com/question/295656

#SPJ4

7 0
2 years ago
Read 2 more answers
5 times a number n verbal expression
NNADVOKAT [17]

Answer:

math cant be non verbal

5 0
3 years ago
Read 2 more answers
The weights of the fish in a certain lake are normally distributed with a mean of 12 lb and a standard deviation of 12. If 16 fi
erastova [34]

Answer:

If 4 fish are randomly selected, what is the probability that the mean weight will be between 9.6 and 15.6 lb? Round your answer to four decimal places.

6 0
3 years ago
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