I think it would be A. 9.6. I'm completely sure on that one.
Answer:
24xz + 28yz
Step-by-step explanation:
4z(6x + 7y) ← multiply each term in the parenthesis by 4z
= 24xz + 28yz
Answer:
20
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplify
=
=
×
= 2
Thus
6
+ 8
= 6(2
) + 8
= 12
+ 8
= 20
Answer:55.56
Step-by-step explanation: