Free pointz u guys! U go get Brainliest too! Enjoy the rest of ur day!

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

What is the lcm of 16 and 40 ? 24 and 40 ?