1.
Which number is a solution to
x
+ 7 = 16?
A.
9
B.
23
C.
10
D.
8
Hint
2.
Solve 3
x
= 36.
A.
12
B.
13
C.
6
D.
14
Hint
3.
Solve
m
- 5 = 9.
A.
14
B.
13
C.
12
D.
15
Hint
4.
Graph the solution of 3
b
= 33 on a number line.
A.
B.
C.
D.
Hint
5.
Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use
s
to represent of the cost of 1 sweater.
A.
s
- 2 = 33.3
B.
= 33.3
C.
2
s
= 33.3
D.
2 +
s
= 33.3
Hint