Answer:
Question to number 6 is-3
Question to number 7 is 3
Question to number 8 is 2 to the second power
Step-by-step explanation:
please correct me if I’m wrong and for number 8 I am correct it’s just I didn’t know how to put the little 2 on top of the big one
Answer:

Step-by-step explanation:
The expression, written in full, looks like this:

To simplify this expression, it would help us out a lot if we could factor the expressions in the denominators. Let's handle
first:

Next, we can factor
:

Substituting these back into our original expression, we get

On the left, we can cancel an (x+3) in the numerator and denominator, and on the right, we can cancel an (x-4), simplifying the expression to

Multiplying the two together gives us the fraction

Since
, we can rewrite this fraction in simplified form as

Answer:
No
Step-by-step explanation:
The equations have infinitely many solutions, so you cannot determine the cost of each meat.
Answer: 2.2 g
Step-by-step explanation:
20(0.11) = 2.2 g