5)Which property is illustrated by the following statement ?
3z+4=4+3z
A)Associative property of addition
B)Commutative property of multiplication
C)Inverse property of multiplication
D)commutative property of addition
12) What is the algebraic expression for the following word phase: the quotient of 3 and z?
A) 3/2
B) 3/2z
C) 3z
D) 3-z
15) 6+(2x+2z) = (6+2x)+2z
A)Associative property of multiplication
B)Commutative property of multiplication
C)Inverse property of multiplication
D)Associative property of addition
19) Which word phase can you use to represent the algebraic expression 4z?
A)the product of 4 and a number z
B)the sum of 4 and a number z
C)the quotient of 4 and a number z
D)the difference of 4 and a number z
21)What is the simplified form of the following expression?
-(8n-5v)
A)-8n+5v
B)8n+5v
C)8n-5v
D)-8n-5v
23)what is the simplified form of the following expression
6xyz/2xz
A)3
B)3y
C)3xyz
D)3x^2yz^2
24)The temperature at the end of the day was 64 degrees the temperature had increased twice during the day once by 8 degrees and another time by 4 what expression shows what the temperature was at the start of the day
A)64-8-4
B)64+8-4
C)64-8+4
D)78+5+7
27) A gym membership costs $25 to join and $14 each month write and use an algebraic expression to find the cost of the gym membership for 6 months
28)Which statement about the product is true 4.56 x 4.3
A)The product is rational
B)The product is irrational
C)The product is neither rational nor irrational
D)The nature of this product cannot be determined
4 answers
1 answer