Answer:
Yes, because each input has exactly one output.
Just took the test on ed2020
Answer:
Option D
Step-by-step explanation:
Original dimensions are as follows
Length=60 m
Width=40 m
New dimensions
Length=(60+5x) m
Width=(40+3x) m
and collecting like terms we obtain
Therefore,
46 x 20 = 920 920 - 153 = 767 So 767 cars can be parked in the lot!
Answer: a. 14% decrease or 86% of the whole
B. 137.5% increase
Step-by-step explanation:
A. Divide new price by old price and you get .86, change that to a percent by multiplying by 100. That equals 86%, the percent of change would be the difference of 100% to 86%, which is 14%
B. Use above explanation but don’t find the difference. 77/56= 1.375, 1.375*100=137.5