1.
Write a sentence for the equation 11 +
= 16.
A.
The product of eleven and
x
divided by 2 is equal to 16.
B.
The quotient of
x
and 2 decreased by 11 is equivalent to 16.
C.
The product of
x
and 2 increased by 11 is equivalent to 16.
D.
Eleven added to
x
divided by 2 is equal to 16.
Hint
2.
Name the property of equality shown by the statement: If
c
= 4,
then 3
c
= 3(4).
A.
Transitive Property of Equality
B.
Substitution Property of Equality
C.
Reflexive Property of Equality
D.
Symmetric Property of Equality
Hint
3.
Evaluate the expression 15 - (
x
÷
y
) + 4 if
x
= 48 and
y
= 6.
A.
11
B.
27
C.
19
D.
3
Hint
4.
The numerical part of a term that contains a variable is called the _____.
A.
coefficient
B.
term
C.
expression
D.
distributive term
Hint
5.
What is the value of 4
x
increased by the quantity
x
+ 5 if
x
is equivalent to 10?
A.
55
B.
100
C.
55
x
D.
100
x
Hint
6.
The frequency table shows the number of children of various ages at a day-camp. How many children are 10 years old or younger?
A.
37
B.
19
C.
25
D.
62
Hint
7.
What was the highest value?
A.
62
B.
95
C.
You can't tell from the graph.
D.
98
Hint
8.
You can show that a statement is false by finding one _____.
A.
associative example
B.
closure example
C.
commutative example
D.
counterexample
Hint
9.
Write a sentence for 29
m
– 3
n
= 4 ÷
m
A.
Four divided by twenty-nine times a number equals three times another number minus the first number.
B.
Twenty-nine times a number minus three times another number equals four divided by the first number.
C.
Twenty-nine times a number minus three times that number equals four times the number.
D.
Four divided by a number equals twenty-nine times the number minus three times the number.
Hint
10.
Name the property shown by the statement 12 + 13 = 13 + 12.
A.
Closure Property of Whole Numbers
B.
Associative Property of Multiplication
C.
Commutative Property of Addition
D.
Associative Property of Addition
Hint
11.
Which value for
j
solves the equation 3
j
– 2 = 4?
A.
j
= 1
B.
j
= 2
C.
j
= 3
D.
j
= 4
Hint
12.
Opal wants to be a professional baseball player. She decides to start going to a batting cage to practice. On the first day, Friday, she hits 61% of the balls that are pitched to her. On Saturday she hits 64%, and on Sunday she hits 67%. If she continues to improve at this rate for the next three days, what percent will she hit on Wednesday?
A.
0.73
B.
0.71
C.
0.75
D.
0.76
Hint
13.
Make a frequency table to organize the data.
A.
B.
C.
D.
Hint
14.
Use the table to choose the correct line graph for the data.
A.
B.
C.
D.
Hint