Answer:
(a) 
(b) 
(c) 
Step-by-step explanation:
(a)



(b)


(c)


Hope this helps!
Number 2 is 120 ways
number 3 is 56 types
number 4 is 36 type of TV
number 5 is 96 combinations
number 6 is 113 choices
When the number of hours increases, the number of miles increases
Answer:
Negative.
Step-by-step explanation:
A negative exponent. For example, 0.025 in scientific notation is 2.5*10^-2.
Answer:
y=-2/3x+10.3333333333333334
Step-by-step explanation:
to make it perpendicular 2/3 becomes -2/3