An online retailer sells prepaid cell phone cards worth 500 minutes for $30 each. jayda can buy the card with no additional tax, but she will lose any minutes left unused at the end of the 30 days for which the card is active. what is the least number of the 500 minutes on the prepaid card jayda must use for the prepaid card to be cheaper than paying by the minute on her current cell phone plan? round your answer up to the higher full minute.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

won't that be plagrisim thought?

step-by-step explanation:

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: