Yohanna swam y yards yesterday. sheylin swam 5 yards less than half the amount of yards as yohanna. write an expression that represents the number of yards sheylin swam yesterday.

Step-by-step explanation:

Given : Yohanna swam y yards yesterday.

If Sheylin swam 5 yards less than half the amount of yards as Yohanna.

Then, the distance swam by Sheylin=

Therefore, The expression that represents the number of yards Sheylin swam yesterday:

one that is bigger than 3 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: