Worth a lot of points, if its not an answer stated below i will report you and if its incorrect i will report you find the derivative of f(x) = 12x2 + 8x at x = 9. a 256 b -243 c 288 d 224

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )