Which method can't you use to solve this problem x^2+7x=0a) factoring b) square root c) quadratic formula

Which of the choices shown could be used to prove that aacp=abcp ?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?