Answer:
4
Step-by-step explanation:
5-1=4
Answer:
30
Step-by-step explanation:
4p-2
4(8)-2
32-2
30

Two immediate observations:
(1) Clearly, we can't have

, since that would make both the rational and the square root terms undefined.
(2) If

is real, then

only exists if

. This means that for

to exist, we require

.
If

, then we don't have to worry about

ever taking on a value of -2.
Answer:
I think its
-43
Step-by-step explanation:
(4)(−9)−7
=−43
Answer:
134.56
Step-by-step explanation:
I believe the sale price for the chair would be 134.56 hope this helps