Answer:Frederick county:2.5x+15,Montgomery county:3x+10
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
I played a video game for 15 minutes and I lose 75 points.
So, at time = 0, point loss =0, and at time = 15 minutes, point loss = 75.
Therefore, the mean change in points per minute is = ( total loss of points / total minutes of playing the game )
= = 5 points per minute.
Hence, the integer 5 represents the mean change in points per minute. (Answer)
Answer:
x=0.0819/0.59
Step-by-step explanation:
gjskjfk
Charles has 2/3 of bob
bob has 27
so 2/3*27 = 27 *2 = 54/3 = 18
Charles has 18
Jim has 3 times as many as Charles so he has 3 x 18 = 54
jim has 54 comic books