It's 248 ft because it increased by 24%, you do 200 ft times 1.24 to get 248 ft.
5.7 - 0.38 = 5.70 - 0.38 = 5.32
70 - 38 = 32
Answer: a relationship/connection between two variables, there are negative and positive correlations.
4(-5y) + 2y = 180
-20y + 2y = 180
-18y = 180
y = -10
x = 50