Answer:
-12
Step-by-step explanation:
-4-(5+3)
-4-(8)
-4-8
-12
That would turn into 3x-5
First, you solve the square root:

Knowing that the square root of a negative number doesn't exist:


is your answer.
Hope it helped,
Happy homework/ study/ exam!
Answer:
2625 pounds of leaves
Step-by-step explanation:
First, multiply 75 pounds by 7 days, AKA 75 pounds x Week
The answer to that is 525 pounds in a week.
The question asks to find how many pounds of leaves 5 giraffes can eat in a week.
So multiply 525 pounds by 5 giraffes, and you get 2625 pounds of leaves.