Answer:
5 months
Step-by-step explanation:
Let n be the number of months.
1. Triax offers a new phone for $50 and a limited service for a monthly fee of $40. Then the phone will cost
$50+$40·n.
2. Cellular offers a new phone and unlimited service for a monthly fee of $50. Then the phone will cost
$50·n.
Equate these to amounts:
50+40n=50n,
50=50n-40n,
50=10n,
10n=50,
n=50:10,
n=5.
This os the answer. Simply make the top fraction improper the multiply by the reciprical of 6. simplify from there.
Answer:
A
Step-by-step explanation:
f(3) is another notation for x=3 so what we have to do is find 3 on the x axis and move up or down that line to find the y value
y is 8 units above so
f(3) is 8
Answer:
6y + 4x = 18 5/6
Step-by-step explanation:
-2x+5y=19
y= -5/6x - 1/6
Combine the xs
Combine the ys
Combine the whole numbers
6y + 4x = 18 5/6
Answer: City A, 
Step-by-step explanation:
Given
The temperature of city A is 
The temperature of city B is 
We know, 
So, 
Clearly, the average temperature of city A is more than city B
The difference in temperature is 
