Write x^2 +8x + 15 = -3 in vertex form.

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5