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AURORKA [14]
2 years ago
12

The ball game begins at 2:00 pm.It takes Ying 30 minutes to get to the ballpark.At what time should Ying leave home to get to th

e games 30minutes before it start?
Mathematics
2 answers:
ANTONII [103]2 years ago
8 0
Because it takes Ying 30 minutes to get to the ball park and the game starts at 2:00, he must leave at least 30 minutes before the game which would bring us to 1:30. But Ying wants to arrive at the game 30 minutes before it starts so he would have to leave another 30 minutes earlier. So 1:30pm - 30minutes brings us to 1:00. Ying would have to leave at 1:00pm.
sweet-ann [11.9K]2 years ago
6 0
2pm minus 30 minutes minus another 30  minutes, is 1pm.
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A number is three less than six times another numbers. The sum is 53. Find the numbers
Pachacha [2.7K]
X = 6y - 3
x + y = 53

6y - 3 + y = 53
7y - 3 = 53
7y = 53 + 3
7y = 56
y = 56/7
y = 8

x = 6y - 3
x = 6(8) - 3
x = 48 - 3
x = 45

ur numbers are : 8 and 45
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EastWind [94]

Answer:

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Step-by-step explanation:

hope this helps!!

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2 years ago
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Pepsi [2]

The larger number is (-7+14)/2 = 3.5.

The smaller number is (-7-14)/2 = -10.5.

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The two equations a+b=-7, a-b=14 can be solved to get these results. It is genrally convenient to solve them by adding one to the other, or subtracting one from the other.

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3 years ago
If AABC ~ AAVW, find the values of x and y.
sergey [27]

Answer:

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Step-by-step explanation:

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Svetlanka [38]

Answer:

Step-by-step explanation:

Are you in Calculus?  These are calculus concepts!

To calculate the rate of change here you must specify an interval, e. g., "what is the rate of change on the interval (0, 3)?"

If you know calculus:  The 'rate of change' on the interval (a, b) is

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r. of c. = --------------------

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Have you used this formula before?

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If you want more explanation, provide an interval on which you want the average rate of change and ask specific questions of your own.

6 0
3 years ago
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