So what you will have to do is 45 alla you have to do is multiple
The like terms are 23y & 2y and 7x & x because they have the same variables
I'm assuming you want to find the wind speed.
the ground speed against the wind is 410.
2460 / 6 = 410
the ground speed against the wind is 492.
2460 / 5 = 592
the difference is 82 mph, but you need to divide by 2 because speed is being added in one direction and subtracted in the other.
82 / 2 = 41
your final answer is 41 mph.
A. 81
b. no entiendo la pregunta
c. 32
d. 64
e. 81
f. 1000