Select the expressions that are equivalent to 9y + 4y.

Q: Select the expression that is equivalent to 1 3x 2 V3x5 x- Submit Answer 3 3x2

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Q: If C = n2 - 2 and B = 3n + 8n2 + 2, find an expression that equals | 3C + 2B in standard form.

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Q: What is the first step in rewriting 6x+5y = -5

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Q: Expand to write an equivalent expression-12(-2x+4y)

A: Given that 12(-2x+4y) To Expand to write an equivalent expression

Q: what value makes 5x+7=3x-5 true

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Q: simplify -3a+4b+5a-7b

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Q: Eric has rock and classical MP3s on his computer. The number of rock MP3s is 3 times more than the…

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Q: Identify the expression that is not equivalent to the others x-2+3x , 4(x-2) , -2+7x-3x , 4x-2

A: We have to simplify each expression.x-2+3x= 4x-2 (combined x+3x=4x)4(x-2) = 4x-8 (distributed 4)

Q: Simplify 24x3y5 / 32x7y-9

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Q: Find an equivalent expression without parentheses -(8x - 9)

A: Given; -(8x-9).

Q: Given x > 0 and y > 0, select the expression that is equivalent to 3 -64x¹0y6

A: The given expression is -64x10y63, where x>0 and y>0.

Q: If B =k- S-1and C--2k, ad an expression that equals 20 + 3C in standard form.

A: Given that B=k-5k2-1,C=k-2k2.

Q: Annie’s Albums produces digital photos from old photos. The company’s average cost (in dollars) to…

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Q: Write an expression equivalent to 12g - 3g + 7 with exactly two terms

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Q: Which expressions are equivalent to 4b ? Choose all answers that apply: b+2(b+2b) B 3b+b 2(26)

A: To determine: The expression which are equal to 4b. Now we shall simplify all the given expressions.…

Q: simplify 8a+20a

A: Simplify the expression.

Q: Evaluate the expression 5a + 17 when a =10

A: Solved!!

Q: Determine if the two expressions are equivalent 6x+8 and 2(3n+4)

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Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.