Step-by-step explanation:
to find the area of a circle, it is pi times radius squared. so 1 times pi squared is pi^2 the area is 4 plus 2pi^2
Answer:
x<3
-5|1+2x|+6<-29
-5-10x+6<-29
-10x<-30
----- ----
-10 -10
1
1 is the only integer that can go into 5 as 5 is a prime number