Show two ways that +2 can be written as the difference of two integers

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys