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KatRina [158]
3 years ago
10

A graph titled Arnie's Airplane has time (minutes) on the x-axis and distance (miles) on the y-axis. A line goes through points

(0, 0) and (2, 10). A 2-column table with 3 rows titled Bernie's Biplane. Column 1 is labeled Time (minutes) x with entries 3, 5, 8. Column 2 is labeled Distance (miles) y with entries 21, 35, 56.
Find each slope from the graph and table to compare the constant speeds of the two airplanes.

What is the constant speed (slope) of Arnie’s airplane?

What is the constant speed (slope) of Bernie’s biplane?

Who flew faster?
Mathematics
2 answers:
astra-53 [7]3 years ago
8 0

Answer:

its 5 7 bernie

Step-by-step explanatioi just did it

Mekhanik [1.2K]3 years ago
6 0

Answer:

5, 7, bernie

Step-by-step explanation:

I got it right

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2502.1

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Determine the rate and the unit rate. $279 for 9 tickets. $18 for 6 volleyballs. 4 fouls in 20 minutes. 36 strikeouts in 54 inni
sergejj [24]
<span>The rate is the ratio and the unit rate is the rate when the denominator is 1.


$279 for 9 tickets.

=> rate = $279 / 9 tickets => unit rate = $ 31/ ticket

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Please help me I don't know how to do these at all.
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Answer:

The quotient is (-x³ + 4x² + 4x - 8) and the remainder is 0

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3 0
3 years ago
At the end of a 30-question round, you’ve gotten 23 questions correct and only 7 wrong, giving you a total score of 94 points. Y
natulia [17]

Answer:

Hence, the system of equations that is used to represent the situation is:

23x+7y=94-----(1)

16x+14y=38------(2)

Step-by-step explanation:

Let x represent the amount of points received for a correct answer and y represent the amount of points for an incorrect answer.

  • You’ve gotten 23 questions correct and only 7 wrong,giving you a total score of 94 points.

So, the equation formed is:

23x+7y=94

  • Your friend, on the other hand, got 16 questions correct and 14 wrong for a total score of 38 points.

So, the equation formed is:

16x+14y=38

Hence, the system of equations that is used to represent the situation is:

23x+7y=94-----(1)

16x+14y=38------(2)

3 0
3 years ago
Read 2 more answers
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