SAT Math Easy Practice Quiz
9.
If 3
x
= 13 and 2
y
= 7, what is the value of 3(2
x
)
−
2(3
y
) ?
10.
If 3
m
−
3
+ 3
m
−
3
= 18, what is the value of
m
?
(A)
3
(B)
4
(C)
5
(D)
6
(E)
9
11.
If 2
x
= 5, 3
y
= 4, and 4
z
= 3, what is the value of
24
xyz
?
(A)
12
(B)
18
(C)
36
(D)
48
(E)
60
12.
If
x
2
= 4, then which of the following could be the value
of
x
3
?
(A)
−
8
(B)
−
4
(C)
2
(D)
6
(E)
12
3
m <
13
2
m >
7
13.
If
m
is an integer that satisfies the equations above, what
is the value of
m
?
(A)
0
(B)
2
(C)
3
(D)
4
(E)
5
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