Answer:
64
Step-by-step explanation:
256^3/4 =( 4^4)^3/4=4^3=64
is an example of a rational number, and so is 3/2
Explanation:
Solving the first equation for
x
:
x
=
8
−
3
y
Substituting this ( for
x
)in the second equation
2
(
8
−
3
y
)
−
y
=
9
expanding
16
−
6
y
−
y
=
9
16
−
7
y
=
9
so
7
y
=
7
so
y
=
1
and
x
=
8
−
3
x
=
5
Answer:
answer C
Step-by-step explanation:
I had the same test question
Step-by-step explanation:
45 = 15 - 3
45 = 12
45 - 12
= 33