There are 56 blades of grass in 1 in2 of lawn. there are 230 blades of grass in 4 in2 of the same lawn. which equation models the y blades of grass found in x in2 of lawn?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal