The independent variable is time and dependent is distance.
Answer:
9 times
Step-by-step explanation:
901/92 = 9.79347826087
Jayla= x
keisha= x+ 3
melanie= x + 6
to solve:
42= x + x + 3 + x + 6
42= 3x + 9
-9 -9
33=3x
———-
3
x=11
therefore
jayla is 11
keisha is 14
melanie is 17
They are a not equal because one variable is positive and the other is not
