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Natali [406]
3 years ago
13

an airplane travels at a rate of 250 miles/he with the wind and at a rate of 150 miles against the wind. what is the rate of the

wind?​
Mathematics
1 answer:
Pie3 years ago
6 0

50 miles per hour  is the rate (speed) of the wind.

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

Let consider the variable ‘x’ for speed of wind.  

<u>Below we write two values of the speed of the airplane in the air in terms of ‘x’: </u>

1. Subtract wind speed from airplane speed: 250 - x.

2. Add wind speed to the airplane speed against the wind: 150 + x.

And now, set these above two expressions equal to each other to find x (wind speed),

                                      250 – x = 150 + x

                                      2x = 100

                                     x = 50 miles per hour

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3 years ago
Mr. Abernathy purchased a selection of wrenches for his shop. The total cost was $78. He bought the same number of $1.50 and $2.
Over [174]
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6 0
3 years ago
A freight carrier charges $0.57 for the first ounce plus an additional $0.32 for every
Rzqust [24]

Answer:

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Step-by-step explanation:

Apologies in advance if I've got something wrong, it's currently 12:08 at night for me njnhrj

First we'd like to figure out how much we have after calculating the weight left over after charging for the first ounce.

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7 0
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Masja [62]

Answer : x= 15 , 4

steps by step solution : plz see in attachment ✌

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Answer:

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Step-by-step explanation:

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