What are the ^ supposed to mean multiplecation?
Should be simple:
Let's take this one at a time.
2x(x-3y)
You'd get:

for the first one.
2nd one:
5y(x-3y)
you'd get:

Put them both together:

Combine like terms.
Your Answer:
Step-by-step explanation:
5x5
because 5^2 equals the area
300 is a multiple of 3,5,1, and 50
Answer:
27.60
Step-by-step explanation: