1) 2(w+7)+6(3w−1) pls simplify!

2) factor 56−16 using the gcf. (it isn't 40, i tried)

4) an online t-shirt store is having a sale. the original price of each t-shirt is p
dollars. the store sells 20 t-shirts and earns a total of (20p−60)
dollars.
a. factor the expression using the gcf.

20p−60=

b. the discount per t-shirt is $

5) a room in the shape of a rectangular prism measures 15 feet by x
feet by 12 feet. write a simplified expression for the volume (in cubic feet) of the room.
volume

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

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.

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?