Answer:
air = 95 mph
plane = 824 MPH
Step-by-step explanation:
6(x-y) = 4374
6(x+y)= 5514
6x - 6y = 4375
6x + 6y = 5514
12x = 9889
x = 824 mph
y = 95 mph
1/2 now substitute 45 degrees
Answer:Answer:
8
10(8) + 20 = 120
15 (8) = 120
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