Answer:
She has 42 pieces of wood each of 1 inch of length.
Step-by-step explanation:
Amy has 42 inches piece of wood.
She has to cut an inch.
After cutting pieces of inch each she counts the pieces to be 42.
Mathematically
Total length / unit lenght = Number of pieces
42 inches/ 1 inch= 42 pieces.
She has 42 pieces of wood each of 1 inch of length.
In interval notation, it would be (-inf., 2)
(This answer is worth 8 points?? Don’t lie about that but I’ll still help.)
You have to find the unit rate of both of them. So divide 8.75/3.5=2.5 so Adam paid 2.5$ per oz
Then let’s find Marcos.
9.75/3.75=2.6 so Marco paid $2.5 per oz.
Adam got the better deal.
I would have to go with C. i might be wrong hope its right if it is rate please