Translate the following argument into symbolic form. Then determine whether the argument is valid or invalid. If you are at work then you are awake. If you are awake then you will not eat dinner. Therefore, if you are at work then you will eat dinner.
I know its invalid but need the symbolic formulas for it

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract