Answer:
Step-by-step explanation:
A is 0.5 x 10 because the thickness of the sheets is 0.5 and there are ten sheets stacked together that thickness so how thick is the pile.
for B it is the answer of A plus one more sheet which is ( answer for A) + 0.5
for c just add another sheet on all sides wich is + 0.5 for each side and when you get that add that number to answer B and that it.
Answer:
a
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The answer is B no questions GO GO GO SUBTRACTION SIGN MEANS THEY OWE MONEY
It took them 4 days to install 480 chairs which means if they were working at a constant rate they got 120 chairs installed daily. with 360 chairs left that means in 3 days they will finish. so overall, it took the workers 7 days to finish, or a week.
