If jenny wants to keep the ratuo of blue yarn to white yarn the same can she make a scarf 42yards of blue yarn if so how much white yarn will she need

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed