Answer:
because its have √-1 so it is irrational
Answer:
180
Step-by-step explanation:
Let x be the original weight
x* 15% = 27
.15x = 27
Divide each side by .15
.15x/.15 = 27/.15
x =180
The answer is -34 cause if x is -7 and y is 3 then you know you switch em out and do the thing and get the answer.
This is correct. choice number 3
Total people=180
discount received people=25%+10%=35%
People who did not receive discount=100-35%=65%
65%of 180=65×180/100=117
So 117 people did not receive discount