Answer:
1.50x + 4.00y =5,050
Step-by-step explanation:
Answer:
if its 2/7 then 98 the luck also counts so 20
Step-by-step explanation:
luck+98+the premtier
Answer: 1/3*2*2=2/6
Step-by-step explanation:
Hope this helps
Answer:
9
Step-by-step explanation:
21^2-19^2=80
sqaure root of 80 to the nearest 10th is
we are given
You can buy a 6 hour phone card for $5
so, total hours = 6 hours
now, we can change it into min
6 hours = 6*60 min

Let's assume
x is the number of actual minutes talked,
y is the called number of minutes left on the card
and we are given
each minute you talk actually costs you 1.5 minutes of time
so, we get equation as

Graph: