An airplane flies with a constant speed of 660 miles per hour. How far can it travel in 2 hours

If it takes the airplane to fly at a constant speed of 660 miles per hour, then twice that would be 1320 miles in 2 hours

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

what is the model?

step-by-step explanation: