1.
Which of the values is a solution to the equation 2
x
+ 7 = 37?
A.
-10
B.
3
C.
5
D.
15
Hint
2.
Which answer shows all the possible subsets of {3, 7}?
A.
B.
{3}, {7},
C.
{3,7},
D.
{3,7}, {3}, {7},
Hint
3.
Which value is a solution to
A.
-15
B.
17
C.
-11
D.
11
Hint
4.
Use mental math to solve
A.
1
B.
-17
C.
17
D.
16
Hint
5.
What value is a solution to the equation
A.
8
B.
12
C.
-8
D.
-12
Hint