Identify the rule(s) of algebra illustrated by the statement.
?
x(3y) = (x · 3)y = (3x)y
?
A. Additive Identity Property.
B. Distributive Property.
C. Multiplicative Identity Property.
D. Associative and Commutative Properties of Multiplication.
E. Multiplicative Inverse Property.
Answer: D
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Provide an appropriate response.If $2,575 is invested at an A.P.R. of 7% compounded semiannually for 15 years, find the accumulated amount.
What will be an ideal response?
Factor the trinomial, or state that the trinomial is prime.x2 + 3xy - 18y2
A. (x - 6y)(x + y) B. (x + 6y)(x - 3y) C. (x - 6y)(x + 3y) D. (x - y)(x + 3y)
Use synthetic division to find the quotient and the remainder.
A. quotient: 6x4 - 2x3 + x2 - 
x + 
; remainder - 
B. quotient: 6x4 - 8x3 + 4x2 - 2x + 2; remainder -5
C. quotient: 6x4 - 2x3 - x2 + 
x + 
; remainder - 
D. quotient: 6x4 - 8x3 + 5; remainder - 
Use the given values of the variables to find the value of the expression.7x - 6y for x = -2, y = 3
A. -32 B. 3 C. -2 D. 33