Answer:
100 minutes
Step-by-step explanation:
Let the number of minutes required for the two Billings to be equal be x.
Now we write this in an equation form.
7.95 + 0.05x = 9.95 + 0.03x
0.05x - 0.03x = 9.95 - 7.95
0.02x = 2
x = 2/0.02 = 100 minutes
At the 100th minute, the amount of Billings would be equal
Answer:
k=-1
Step-by-step explanation:
Well, the car depreciated in value by 12%, so you could say
x-12%, or just
x-0.12.
Answer:
Step-by-step explanation:
The slope of the line in question is the same as the slope of the line parallel to it. Using y = mx + b, where m is the slope, we find the slope of our line is -3.
Using the pt-slope form, y - y1 = m( x - x1), we get y - (-1) = -3( x - 2) or y + 1 = -3x + 6. Which leads us to y = -3x + 5. QED
