Solving equtions in a row

1 answer:

4 0

1st: x = -5y - 5z - 2
2nd: x = 5y/4 - z + 19/4
3rd: x = -5y + z - 20
Not sure if this was correct, but anyways hope this helps! :)

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Virty [35]

Answer: The mean is 3780

Step-by-step explanation:

Mean is found by adding all values and dividing the sum by how many values were added.

4250+4019+3895+3739+3401+3376=22680
22680/6=3780

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3 years ago

anastassius [24]

Answer: 100 °

Step-by-step explanation:

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2 years ago

gregori [183]

Answer:

y = $\frac{5^{x} }{2}$

Step-by-step explanation:

y = log 5 2x

inverse ------> y=x

x = log 5 2y

$5^{x} = 2y$

y = $\frac{5^{x} }{2}$

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3 years ago

Alex_Xolod [135]

5 1/6 divided by 2 5/12 is 2 4/29 so it is true

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3 years ago

Viefleur [7K]

|3+10|=|3|+|10|
|13|=|13|
13=13

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3 years ago