F(x)=1/x=5 and g(x)=x-2 What are the restrictions of the domain of f(g(x))? X=-5 x=-3 x=2 There are no restrictions. The equal signs have slashes through them

Solve the system of equations. y= 2x y= x^2 - 15

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.