Answer:
42
Step-by-step explanation:
180-42=138
180-138=42
Where is the question and what is it?
___-1=10-3
x-1=10-3
x-1=7
x=8
therefore the blank is 8
Answer:
ABC
Step-by-step explanation:
1.15(300).
Substitute k for 300, since the plane is flying 300 knots per hour, and k=knots per hour.
1.15(300)=345 miles per hour
After multiplying, 300 by 1.15, you get 345 miles per hour. This is the speed of the plane from Knots to MPH (Miles Per Hour).
