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Lyrx [107]
3 years ago
10

Please help me with this. simplify and show all your work.

Mathematics
1 answer:
iren2701 [21]3 years ago
5 0
Let's take this variable by variable. z to the power of 4 over z to the power of one would equal z to the power of 3. At this point, there is no longer a z variable in the denominator.
X to the power of 2 over x to the power of 1 would equal x. At this point there is also no x variable in the denominator.
Y to the power of 1 over y to the power of 2 would equal (1/y). At this point, there is no y in the NUMERATOR. 

Final Answer: \frac{ z^{3}x }{y}

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Tony is flying from Los Angeles to Boston. His plane ticket costs $605 and the total flight distance is 3,052 miles. What is the
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AROUND $0.20 per mile

Step-by-step explanation:

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A car moving at a constant speed passed a timing device at t=0. After 9 ​seconds, the car has traveled 837 ft. Write a linear fu
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Answer:

at t=0 the car has moved 0 feet, also you know it has a constant speed so you get the points:

P1:(0,0) therefore you know b, the y-intercept=0

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840/8=m

105=m

so the result is:

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
A car travels a distance of 360 km in a time of 3 hours. <br> What is the car's average speed?
denpristay [2]

Answer:

convert km into m

1 km=1000m

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again,convert 3 hours into seconds

3 hours=60*60*3

=10800 second

average spped=total distance /time taken

=360000/10800

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Step-by-step explanation:

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