Answer:
The perimeter is 38 but it gets rounded to 40
Step-by-step explanation:
The answer is B. l+w+d cannot be more than 61 inches so that sum must be less than 61 inches
Answer:
There are 72 blue marbles, and 8 purple marbles.
Step-by-step explanation:
it's 72 because 9*8=72 and 1*8=8. & 72+8= 80.
i'm not good at explaining.