Which expression is equivalent to x+3/x^2-2x-3 divided by x^2+2x-3/x-1 if no denominator equals zero? A. 1/x^2-2x-3
B. 1/x^2-4x+3
C. 1/x^2+3x-3
D. x+3/x-1

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

Can some one me with these questions

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next