you buy a computer for $1020 If this is 120% of what the store paid for the same computer, how much did the store earn on the sale

Solve: 3x+y=6 4x-2y=18 show all work !

How do you find the circumfrance of a circle?

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0