Answer:
First option: 6y^2sqrt(10) + 12sqrt(5y)
Step-by-step explanation:
3sqrt(10) * (2y^2 + 2sqrt(2y)
= 6y^2sqrt(10) + 6sqrt(20y)
= 6y^2sqrt(10) + 12sqrt(5y)
Answer: 
Step-by-step explanation:
Answer:
x = -5
Step-by-step explanation:
1. Divide both sides by -3
2. Simplify 15/-3 to 5
( 15 divided by -3 is -5)
Is the number that satys the same the number that changes the number that conrtolles them
Answer:
5.6 miles.
Step-by-step explanation:
7/80=x/64 is our equation
Cross multiply to solve for x
x=7*64/80
x=5.6mi
Hope this helps ^-^
