If I need to use 4/5 of a cup of strawberries for a single pie. How many cups are needed for 2 pie?

Find the area of the regular hexagon if a side is 20 cm.

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

What is the simplified form of square root of 400 to the 100th power ?