write the standard form of the equation and the general form of the equation of the circle of radius r=1 and the center (h, k)=(0,0).

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

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

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points