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kirill115 [55]
3 years ago
15

What is the result of subtracting the second equation from the first?

Mathematics
1 answer:
Greeley [361]3 years ago
5 0
8x-4y=-4
4y=5+3x

8x(5+3x) =-4

X= 1/5

4y=5+3 x 1/5

Y=7/5

X=1/5 Y=7/5
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Answer:

What is the probability that you will finish this quiz in 23.84 minutes or less?

0.03593

Write your answer as a percentage with 2 decimals

= 3.59%

Step-by-step explanation:

The z score formula is given as:

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Mean = 26 minutes

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Step-by-step explanation:

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Step-by-step explanation:

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<u>Step 2:  Combine like terms </u>

2c + 14 - 18x + 4/5

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