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4 years ago

11

A contractor completed five-ninths of a job before a second contractor completed an additional one-third. What fraction of the j

ob is left undone?

1 answer:

Firlakuza [10]4 years ago

8 0

I'd say that your answer would be 4/6=2/3 of the job is incomplete.

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American Airlines charges $270 for a flight to Denver and $50 for each piece of luggage. Delta Airlines charges $330 for a fligh

amm1812

Answer:

J; 250 + 50x > 330 + 30x

Step-by-step explanation:

Since we don't have to worry about formatting the numbers to slope-intercept form, we can start the process of elimination.

First, we can disregard G and H because both have the x in the wrong place:

—> F 270 + 50x ≥ 330 + 30x

—> G 270x + 50 > 330x + 30

—> H 270x + 50 < 330x +30

—> J 270 + 50x > 330 + 30x

We're looking for <em>270 + 50x > 330 + 30x</em>.

Next, we determine which symbols are correct. Since the question is only asking for when American Airlines would be more expensive, not when it would be just as much or more, we can get rid of F.

—> F 270 + 50x ≥ 330 + 30x

—> J 270 +50x > 330 + 30x

We finally have our answer, J.

5 0

3 years ago

State whether set of ordered pairs represent a function

antoniya [11.8K]

<u>Answer:</u>

No, the given set of pairs does not represent a function

<u>Step-by-step explanation:</u>

For a set of values to be a function, each input must have one and only one output value

Now, for the given set, we can note that:

The input -13 has two output values; 4 and 9

<u>Therefore</u>, this set is not a function

Hope this helps :)

3 0

3 years ago

Please help! I will gift you brainiest in reward.

shepuryov [24]

Answer:

<h2>Graph D</h2>

Step-by-step explanation:

When the process starts, the water is flowing slowly, since there is only 1 valve open. That represents the part on this where the line is going almost horizontally.

When the operator opens the second valve also, then there will be more water released at once, which means that the water will come out faster, and take less time. That represents the middle part of the line, which is almost vertical.

When the operator shut's down the second valve, then the process gets slower, and that represents the part which is going slow again. And that represents the 3rd part, where the line is going almost horizontal again.

Mark me brainliest if this could help! Thanks!

4 0

2 years ago

How do you design your account...<br> too easy. right... (U·ω·)

Bingel [31]

Just click on profile and than click on ur icon and boom

8 0

3 years ago

Which expressionis equivalent to V7167°?<br> 6

ICE Princess25 [194]

Step-by-step explanation:

what is ur question...just not understandable

8 0

3 years ago