Professor McGonagall presented the pair of equations shown below: y = 6x − 10
y = 2x − 2

Part A: Explain to Professor McGonagall how you will solve the pair of equations by using either substitution or elimination. Show all the steps you use and write the solution in (x, y) form. (5 points)

Part B: If she asked you to graph the two equations, at what point will the lines representing the two equations intersect? Explain how you know this

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.