Answer:
36x
Multiply x and 9
Multiply x and 1
The x just gets copied along.
The answer is x
x
9*x evaluates to 9x
Multiply 4 and 9x
Multiply 1 and x
The x just gets copied along.
x
4*(9*x) evaluates to 36x
The final answer is
36x
capital A
lower case and upper case v
lower case and upper case o
lower case and upper case i
lower and upper case w
29 miles
because town y is between town x and town z so you can take the distance between town x and town z and subtract the distance from town y to town z