f(x) = {39, x ≤ 250.......}
........{39 + 0.35(x - 200), x > 200}
write out the answer choices next time!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
ang hirap pre sobramg hirap
The length of hockey rink is 200 feet and width of hockey rink is 85 feet.
Step-by-step explanation:
Given,
Perimeter of hockey rink = 570 feet
Width of hockey rink = w
Length of hockey rink = w+115
As a hockey rink is in rectangular shape;
Perimeter of rink = 2(Length + Width)

Dividing both sides by 4

Width of hockey rink = 85 feet
Length of hockey rink = 85+115 = 200 feet
The length of hockey rink is 200 feet and width of hockey rink is 85 feet.
Keywords: rectangle, division
Learn more about division at:
#LearnwithBrainly
Answer:
The slope is 3
Step-by-step explanation:
y = mx+b is the slope intercept form of the line
m is the slope and b is the y intercept
y = 3x+1
The slope is 3