1.
When you add 6 to the product of a number and 10, the result is 36. Solve 10
n
+ 6 = 36 to find the number.
A.
6
B.
2
C.
4
D.
3
Hint
2.
At a local lake, you can rent canoes for a flat fee of $5.00, plus an additional fee of $2.00 per hour. If you have $15.00, use the equation
15 = 2
h
+ 5 to determine how many hours you can use the canoe.
A.
5 hours
B.
10 hours
C.
4 hours
D.
7.5 hours
Hint
3.
Solve 5
r
- 7 = 38.
A.
6
B.
5
C.
14
D.
9
Hint
4.
Solve 4
z
+ 8 = 40.
A.
8
B.
10
C.
4
D.
28
Hint
5.
Solve –2
p
+ 7 = 11.
A.
-2
B.
12
C.
4
D.
2
Hint