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NikAS [45]
3 years ago
8

What is the y-intercept for the linear function y - 4 = 2(x - 6)?

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

Answer:

the y-intercept of this linear function is -8.

Step-by-step explanation:

1) use distributive property to simplify the brackets on the right hand side.

y - 4 = 2x -12

2) move -4 from the left hand side, to the right hand side.

y= 2x -12 + 4

3) add -12 and 4.

y= 2x - 8

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Answer:

w= -3.75

Step-by-step explanation:

-5(4w+12) =15

-20w -60=15

-20w=75

w=-3.75

8 0
4 years ago
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amm1812
They would be the same being 250$ on the 5th month. The way I solved this is I made a equation for each being ( 10x + 200 = ) and ( 30x + 100 = ) If you put 5 in the place of x, you will multiply it by the 10 or 30 and add the original cost put in.
4 0
3 years ago
Please help I’m a little confused
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Assume that a study of 500 randomly selected airplane routes showed that 482 arrived on time. Select the correct interpretation
Vika [28.1K]

Assume that a study of 500 randomly selected airplane routes showed that 482 arrived on time. Select the correct interpretation of the probability of an airplane arriving late. Interpret an event as significant if its probability is less than or equal to 0.05.

Answer: We are given that out of 500 randomly selected airplanes, 482 arrived on time.

Therefore, the probability of airplane being on time =\frac{482}{500}=0.964

And the probability of airplane being late =1-P(on-time)      

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Since the probability of airplane being late is 0.036, which is less than 0.05, therefore the event is significant at 0.036

4 0
4 years ago
A tile of a square is of side 30 cm. How many such tiles would be required to cover a floor of a square room of side 6m?
Fiesta28 [93]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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