Part A factor show all work
Part B check your work by multiplying your factors

1.) x^2 - 11x + 28
2.) x^2 - 5x - 84

SHOW ALL WORK

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)

there is a little paper clip

36 more games

that is the smallest number that all share in common if you like my answer mark as brainliest