Answer:
C
Step-by-step explanation:
A and B are not straight lines, so they are not linear functions.
C and D are straight lines, so they are linear. However, D fails the vertical line test, so it is not a function.
Answer:4 times x
4(x)
Step-by-step explanation:
4 times as many songs on Lou's music player
Lou's music player is x
Answer:
They are independent if the sum is an even number.
Step-by-step explanation:
Answer:
55 miles
Step-by-step explanation:
220 divided by 4 is 55