Molly's basic cell phone plan charges $35.99 for service plus $0.25 per minute beyond the included 250 minutes in the plan how much would it cost molly if she used her cell phone for 400 minutes in one month

The answer I got is $73.49. Here's the work:

400 min - 250 min = 150 used over the limit

Equation: 35.99 + .25(x) = total

Replace the value of "x": 35.99 + .25(150) total

After doing the calculations I got $73.49. Hope that helps :))

First, you would subtract the original 250 minutes from 400, equaling 150 extra minutes. For each of those minutes, it costs 25 cents, so you multiply 0.25 * 150, and your answer is 37.5, or $37.50. You then add the $37.50 to the original cost of $35.99, and your answer should be $73.49.

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

goog may be able to you find that answer