Answer:
109 car stereos
Step-by-step explanation:
If 149 car stereos had a CD player (with or without a cassette player), and 40 car stereos had both a CD and a cassette player, the number of stereos with only a CD player is determined by:

109 car stereos had only a CD player.
Answer:
Step-by-step explanation:

Answer:
0.19512195122
Step-by-step explanation:
Answer:
Step-by-step explanation:
it is written
draw a rectangle with these dimensions on the grid