The credit remaining on a phone card (in dollars) is a liner function of the total calling time made with the card (in minutes)
1 answer:
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Given : m represents the number of men at the club
It means - Total number of men at the club are : m
Given : There are four more women than men at the club
It means - Total number of women at the club are 4 more than men
Total number of women at the club are : m + 4
Total number of men and women at the club are :
Total number of men + Total number of women
m + (m + 4)
m + m + 4
4 + 2m
Answer:
x= 7/3
x=-4
Step-by-step explanation:
Use the quadratic formula
a= 3, b=5, c=-28
-5±
x= _________________
2.3
Simplfy
Answer:
2.5 < 3.5, 3.5 – 2.5 = 1.
C street is shorter by 1 mile
