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Which value of K in the number set 4 (k + 1) − 3 = 45 makes the equation true? 10, 11, 12 or 13
8
9
10
11
Which expression is equivalent to 8(6x + 9)?
48x + 17
14x + 17
8 (6x) + 9
48x + 72
Which mathematical word describes both 27x and 6x in the expression 27x + 6x?
sum
difference
term
coefficient
Which expression is equivalent to 8y + 2y + 5y + 10 − 1?
10y + 10
10y + 9
15y + 9
15y + 10
A parent is planning a birthday party. The parent has 8 party hats and buys more party hats at the store. If the parent needs a total of 24 party hats for the birthday party, which statement is true?
The equation 8 + x = 24; buy 32 more
The equation 8x = 24; buy 32 more
The equation 8 + x = 24; buy 16 more
The equation 8x = 24; buy 16 more
Which expression is equivalent to 8p?
p x p x p x p x p x p x p x p
6 (2)p
4 (2)p
7p + 1
Which expression is equivalent to 9q + 2q + q + 3q ?
27q
15q
54q
14q
A student uses the Distributive Property to rewrite 72 + 36. Which expression could the student use?
6 (18 + 6)
3 (18 + 12)
2 (36 + 12)
12 (6 + 3)
What is the least common multiple of 9 and 12?
36
18
108
72
What is the greatest common factor of 9 and 12?
12
3
9
36
Which expression is equivalent 9 (12 + x )
108 + x
108 + 9x
21 + x
21 + 10x
A number n, is subtracted from the same number and 8. Which expression best represents the statement?
8 - n - n
n - n -8
8n - n
n - 8n
Which expression is equivalent to 21y?
7y + 3
3 x y + 7
3 x 7y
3y + 18
Which value of z makes 4 + z < 8 , a true statement?
5
6
3
4
Which value of x in the number set makes the 4x + 3 = 15 true?
5
3
4
6
Which value of k in the number set makes the inequality k - 1 < 2, true?
6
4
2
5
