the figure above shows a sector of a circle with a center P and a radius R. If the perimeter of the shaded region is 100, what is the value of R?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be