They removed 4.5 tons in eight
Answer: one term so it is a monomial
Step-by-step explanation:
55.7
you can add 13.5 and 36.5 in your head that will get rid of the decimal so you get 50. then add 5.7 which is 55.7
Double dimentions
perimiter
P=2(L+W)
if we have
L=6
W=4
P=2(6+4)
P=2(10)
P=20
original is 20
if both are doubled
6*2=12
4*2=8
P=2(12+8)
P=2(20)
P=40
from original to new is
from 20 to 40
what is percent change?
find chnage
new-original=change
40-20=20
percent change=change/original
20/20=1=100%
answer is 100%
