If p(x)=x^2-1 and q(x)=5(x-1), which expression is equivalent to (p-q)(x)

5(x-1)-x^2-1
(5x--1)
(x^2-1)-5(x-1)
(x^2-1)-5x-1

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

Need same math paper but the back now i hope your able to read it cleary i need with hw