Rita ate 1 6 of a pizza. sara ate 2 6 of the pizza and tony ate 1 6 of the pizza. how much of the pizza did the three students eat in all?

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

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120