Use the formula V = S3 to find the volume of a cube with a side length s = 3/4
27/64
Evaluate 104
10,000
What is the value of 80
1
5n and 6n - 1
NO
Are the following expressions equivalent? Yes or No
10t - 7t and 3t
YES
Write an expression to represent:
nine plus the quotient of w and four
9 + w/4
Write an expression to represent:
seven fewer than the product of three and y
3y - 7
Write an expression to represent:
five times the sum of m and 135(m + 13)
Are the following expressions equivalent? Yes or No.
2d - d and 2
NO
Are the following expressions equivalent? Yes or No.
5x + 3y and 8xy
NO
Select the equation where x = 3 is a solution.
A. 2x = 5
B. 3x = 1
C. 7x - 2 = 19
D. 3x = 33
C
7(3) - 2 = 19
21-2 = 19
19 = 19
A. 3x = 24
B. 7x = 56
C. 9x = 17
D. 13 - x = 21
A, B
Evaluate:
9 - 8 / 4 + 2
9 - 8 / 4 + 2
9 - 2 + 2
7 + 2
9
Which expression is equivalent to 6(y + 4)
A. 6y + 4B. 6y + 10
C. 6y + 24
D. 24yC
2x + 5 + x
3x + 5
Simplify:
8x - 2y + x + x
10x - 2y
What represents an unknown number in an expression? (Vocabulary word)
VARIABLE
42 X 34
16 x 81
1296
Which expression has the coefficient 8?
A. 8 + 3m
B. 4 - 8m
C. 8 - m
D. 2m
B
If b = 2 and m = 3, which equation is true?
A. m - b = 5
B. 8m = 24
C. b + m = 6
D. 3m + 2 = 8
B
Distribute:
m( 4 + b)
4m + mb
Which expression is equivalent to 10x + 8y?
A. 18(x + y)
B. 18xy
C. 2(5x + 4y)
D. 2 (5x + 8y)
C
Which expression is equivalent to 36m + 20?
A. 6(6m + 20)
B. 2(18m + 20)
C. 4(9m + 5)
D. 56mC
How many terms in the following expression?
9 + 2m + 4c + 2v
4
Which of the following are true? (Select three)
A. "Three times m" can be represented by 3m
B. "m minus five" can be represented by m - 5
C. "Twenty-two divided by m" can be represented by m/22D. "M plus four" can be represented by m + 4
A , B, D