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Answer:
J=12. K=3 less than J. 12-3=K
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3 is the explanation to the math problem of 3 x _=6 the answer wold be a perfect 3.
Answer:
Speed of the plane: 250 mph
Speed of the wind: 50 mph
Step-by-step explanation:
Let x be the speed of the plane.
Let y be the speed of the wind
#Given that It takes the plane 3 hours to go 600 miles when against the headwind and 2 hours to go 600 miles with the headwind. We set our equations as:

Hence, the speed of wind is 50 mph and the speed of the plane is 250 mph.
Answer:
427,350
Step-by-step explanation:
so you do 7.25×13=94.25
and then you do 94.25%×220,000=207,350
So you can now do 207,250+220,000 (which) =427,350