Select all of the expressions that are equivalent to 1/3(−5x−6/2)−7/8 .

A.−20x−45/24

B.−5x−6/6−7/8

C.−8x/24+21/24

D.5x−6−21/12

Idek the answer 2 that...lol hehe

Spamzz:)

That 1/3 (-5x) is incompatible with any of the choices.

I suspect you have made a typo.

Try entering in your expression at wolframalpha.com

It will give you alternate versions, and it will show how it interpreted your input. Use enough parentheses that it agrees with your intent.

For example, as written, you have

http://www.wolframalpha.com/input/?i=1%2F3(%E2%88%925x%E2%88%926%2F2)%E2%88%927%2F8

54etrfdertfyguhujiuhygtfrdeswedrftgyhujujjujujiujijjiujiujiujjiujuijiuyhgtfredws3ertfgbhjnkmmkjnhbgvftdrsxewaqAWSDXFCGVHBJNMJNHBGVFCDRESWASEDCFGVHBJNM,MN BHVGCFXDSZDXFCGVHBJNKMKNJHBGVFCDRESWEXDCFVGHBJNHBGVFCDXESDCFVGBHNJHBGVFTCDRXSEDFCGVHBJNKNJHBGVFCDXCFGVHBJN MNBVFCDFV

To find the expressions that are equivalent to 1/3(−5x−6/2)−7/8, we'll start by simplifying the original expression step by step.

1. Distribute the 1/3 to the terms inside the parentheses: (1/3)(-5x) + (1/3)(-6/2) - 7/8.

Simplifying the expression inside the parentheses:
(-5/3)x + (-1/3)(6/2) - 7/8.

2. Simplify the expression -6/2:
(-5/3)x + (-1/3)(-3) - 7/8.

Multiplying -1/3 and -3:
(-5/3)x + 1 + (-7/8).

3. Combining like terms:
(-5/3)x + 1 - 7/8.

4. Finding a common denominator for 1 and 7/8:
(-5/3)x + 8/8 - 7/8.

Combining the fractions:
(-5/3)x + 1/8.

Now let's compare this simplified expression with the given options:

A. −20x−45/24:
This expression is not equivalent to (-5/3)x + 1/8.

B. −5x−6/6−7/8:
This expression is not equivalent to (-5/3)x + 1/8.

C. −8x/24+21/24:
This expression is not equivalent to (-5/3)x + 1/8.

D. 5x−6−21/12:
This expression is not equivalent to (-5/3)x + 1/8.

Therefore, none of the given expressions are equivalent to 1/3(-5x-6/2)-7/8.