1.
A mathematical sentence like
b
- 432 = 197 is called a(n) ______.
A.
equation
B.
variable
C.
evaluation
D.
solution
Hint
2.
The local pizza shop was having a sale. On Monday a large pizza was $15. On Tuesday a large pizza cost $13.50. By Thursday a large pizza costs $10.50. If the price of the pizza continues to drop at the same rate, what would be the cost of a large pizza on Saturday?
A.
$15
B.
$7.50
C.
$10
D.
$22.50
Hint
3.
Solve 2
x
= 10 mentally.
A.
4
B.
5
C.
2
D.
8
Hint
4.
Cora is three times as old as her sister. If Cora is 12, how old is her sister?
A.
9
B.
4
C.
6
D.
3
Hint
5.
10 less than a number is 14. What is the missing number?
A.
12
B.
24
C.
4
D.
20
Hint