Answer:
i think its a 6/7 and 60/70
The actual distance between the cities is 50 miles
Area=1/2 times base times height
base=4
height=3
area=1/2 times 4 times 3
area=2 times 3
area=6 square units
On the bottom left, the answer is subtraction property of equality because you need to subtract 4x to the 7x to simplify the equation.
The answer is the one piece .<span />