White chocolate costs $4.00 per bar, and dark chocolate costs $5.00 per bar. You buy 15 bars of chocolate for $68 dollars

A) Write the system of equations.
B) How many solutions does this system of equations have?
C) Describe the system of equations graphically by identifying the type
of lines that match the solutions of this system of equations.
D) Explain your solution in terms of chocolate bars.

(A, B,C, D are the steps i had to do to complete this question)

what does x eaqual

step-by-step explanation:

stop cheating

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3