The answer would be 'b'
Now, here Luke walks total 2¼ miles but his friend's home is ¼ mile. So, number of trips he makes = Total miles walked ÷ Distance to his friend's home
= 2¼ ÷ ¼ = 9
I'm not too sure but i think:
A
_ r = x
Y
Answer:
variable
Step-by-step explanation:
the variable
(6× + 3) means (6×1 + 3)
x is a variable
Doubling the width would use less cardboard.
Justification:
Doubling the height will use 9in more cardboard
Doubling the width will only use 2 more inches of cardboard
