A phone company offers two monthly plans. Plan A costs $40 plus an additional $0.05 for each minute of calls. Plan B has no initial fee but costs $0.25 for each minute of calls. What is the cost when the two plans cost the same for a set number of minutes?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean