What is the value of x?
4/5 x - 1/10 =3/10

Answer is

x= 1/2

Step-by-step explanation:

4/5 x -1/10 =3/10

+1/10. = +1/10

4/5 x = 4/10

x= 4/10* 5/4

x= 1/2

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

30 people weigh 160 pounds or more