By the associative axiom, a + (b + c) = a + (c + b). True False

Q: 9y? + 3y- 5 is an algebraic expression in simplest form. O True O False

A: Consider the statement  9y2+3y−5  is an algebraic  expression in simplest form.

Q: Which of these expressions is the same as I+3+ 2 I+3 Select one: O a. O c. O d. O e. = (x+3)²+3…

A:

Q: 3 4x +9x-5 2x 1 Which expression is equivalent to

A:

Q: Which of the following expressions is equivalent to 2i? Select all that apply. a (2i) (2)

A: Given: x23 Now check:   a)  x32=x132=x13×2=x23 b) x3=x123=x12×3=x32 c) x2x3=x2-3=x-1 d)…

Q: The terms -2 ax?y and -2x2y are like terms. O True O False

A: To find The terms -2ax^2y and -2x^2y are like terms or not.

Q: Dimplify each expression. 1) 46 + 262 + 56+ + 4b + 462 + 764 2) (-2x* – 6) – (-2x³ +5 - 7x*)

A: see 2nd step.

Q: EXE N)(2x +3=4x+2). %3D O True O False

A: We now check whether the following is true or false. (∃ x ∈ N)(2x+3=4x+2) i.e. there exists x ∈ N…

Q: 2 (3 + 5) = 2 x 3 + 2 x 5 is an example of the distributive property. O True O False

A:

Q: what is 14y + 49 = __ ( 2y + 7 )

A:

Q: If 22x+4 –17x1** = -4 the which of the following statement is true? (a) x is positive value (b) x is…

A:

Q: Find the dual of the statement (xy⎯⎯⎯)+(x⎯⎯⎯z)

A: Given statement is xy¯+x¯z Dual of a statement is given by replacing additions with multiplications,…

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: Write the terms a0, a1, and a2 if an = 2n + 5(3n) for n = 0, 1, 2, …

A: We will plug n=0, 1 and 2.   We plug n=0, a0 = 20+ 5(30) = 1+5(1)=1+5=6

Q: Negate the following expression: (x>7)-((x3 -x)< 3)

A: Negate the following expressionx&gt;7↔x3-x&lt;3        →1

Q: True or False Let a, b, and c be elements of real numbers. If a + b = b + a, then this property is…

A: Given that  Let a, b, and c be elements of real numbers. If a + b = b + a, then this property is…

Q: Which property justifies (a+b)+0=(a+b)

A: The properties of real number system is useful in while dealing with equation, function and formulas…

Q: The expression (x – 5) (x² + 3x + 4)equals Ax³ + Bæ² + - where A equals: and B equals: and C equals:…

A:

Q: An algebraic expression of the form a + b, which consists of a sum of two terms, is called a

A: A algebraic expression of the form a+b, which consists of a sum of two terms, is called a _______.

Q: If 3a-7+a>1, then a>

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.