Factor completely:
49h^2 - 28hk + k^2

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827