Assuming "z" is
, the set of integers:
a. yes
b. no;
will always be a non-negative integer
c. yes
d. no; same reason as (b)
e. yes
Answer:
I wouldn't even say that the answer is 0.
Step-by-step explanation:
I say that because you can not simplify -x.
Answer:
5
Step-by-step explanation:
This is because she cannot buy 5.91 pairs of shoes and she doesn't have enough money to buy exactly 6, so you must round it down to 5.
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(
0
,
−
6
)
(
0
,
-
6
)
Equation Form:
x
=
0
,
y
=
−
6