-20% + 10 % = -10%
The ticket was less by 10 percent.
Answer:
the answer is 12
Step-by-step explanation:
p(n)= 6-2(1+n)
so if p(2)
then n=2
therefore,
p(2)= 6-2(1+2)
= 4×3
=12
1 full revolution=360
4seconds=360degrees
how many seconds is 90 degrees
4:360=x:90
4/360=x/90
simpllfiy
1/90=x/90
1=x
answer is 1 second
So the easiest way to solve this is to use the straight line provided .
180=90+61+x
180=151+x
29=x
