Math hw plz idk how to do it

40 - 5x = 4(7 - 2x) + 5x

First, distribute 4 to all terms within the parenthesis

4(7 - 2x) = 28 - 8x

40 - 5x = 28 - 8x + 5x

Combine like terms

40 - 5x = 28 (-8x + 5x)

40 - 5x = 28 - 3x

Isolate the x. Add 3x to both sides, and subtract 40 from both sides

40 (-40) - 5x (+3x) = 28 (-40) - 3x (+3x)

-5x + 3x = 28 - 40

-2x = -12

Divide -2 from both sides

-2x/-2 = -12/-2

x = -12/-2

x = 6

6 is your answer

hope this helps

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.