Answer:
20%
Step-by-step explanation:
So, I would set this up as a proportion-
72 x
90 100
Cross multiply-
100 x 72 = 7200
Divide-
7200/90 = 80
Subtract-
100 - 80 = 20
So, it is a 20% decrease
Answer: A B and C
Step-by-step explanation:
I did the usatestprep
Answer:
1×-5= -5squared =25+(4×-4squared)=25+(-16)=9
Y=mx+b is slope intercept form
y=-3/2x-2 is your answer
Answer:
bcd= congruent property abstracted by -cdb
Step-by-step explanation:
