Anna wants to rent movies from either service a or service b. service a charges $37.92 as a subscription fee with a charge of $2.18 per movie. service b charges $33.25 as a subscription fee plus $3.55 per movie. service b is running a special offer where the first movie is free. given that anna always rents at least 1 movie in a given subscription period, how many movies would she have to rent for the average cost per movie to be equal at service a or service b?

6 movies

Step-by-step explanation:  

:Service A

1. $37.92 +&2.18=$40.1

2. $41.1+$2.18=$42.28

3

4

5

6. $48.82+$2.18=$51

Service B

1. $33.25+free movie=$33.25

2. $33.25+$3.55=$36.8

3

4

5

6. $47.45+$3.55=$51

it is not that hard all u have to do is plot the graph

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: