The telephone company offers two billing plans for local calls. plan 1 charges $22 per month for unlimited calls and plan 2 charges $19 per month plus $0.05 per call. a. use an inequality to find the number of monthly calls for which plan 1 is more economical than plan 2. b. explain the meaning of the answer to part a.

A.

B. If a customer makes more than 60 monthly calls, then Plan 1 is more economical

Step-by-step explanation:

Let x be the number of calls, y - total cost per month

Plan 1: $22 per month for unlimited calls, then

Plan 2: $19 per month plus $0.05 per call ($0.05x for x calls). Then

A. If Plan 1 is more economical than Plan 2, then the total cost in Plan 1 is less than the total cost in Plan 2. Thus,

B. Solve this inequality:

Meaning: If a customer makes more than 60 monthly calls, then Plan 1 is more economical

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.