Jorge's cell phone plan costs $20.00 each month plus $0.15 per minute. if his bill for the month is
$84.20, how many minutes did jorge use ? (round to the nearest whole number).

a 10

b 64

c 428

d 561

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

The graph of a curve that passes the vertical line test is a:

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?