skyl3w15
Answered

Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Which expressions are equivalent to 2(3/4x+7)- 3{1/2x-5)? Check all that apply.
-1
29
2(3/4x+7)-3[1/2x+(-5)]
2(3/4x)+2(7)+3(1/2x)+3(-5)
2(3/4x)+2(7)+(-3)(1/2x)+(-3)(-5)

Sagot :

sqdancefan

Answer:

  (a)  2(3/4x+7)-3[1/2x+(-5)]

  (c)  2(3/4x)+2(7)+(-3)(1/2x)+(-3)(-5)

Step-by-step explanation:

Adding -5 is equivalent to subtracting 5, so ...

  (1/2x -5) = (1/2x +(-5)) . . . . transformation shown in 1st rewrite

__

When the number outside parentheses is negative, that negative value multiplies each term inside parentheses:

  -3(1/2x +(-5)) = (-3)(1/2x) +(-3)(-5) . . . . shown in 3rd rewrite

__

The expressions equivalent to the original are ...

  (a)  2(3/4x+7)-3[1/2x+(-5)]

  (c)  2(3/4x)+2(7)+(-3)(1/2x)+(-3)(-5)

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.