polynomial arithmetic and structure: mastery

factor the following expression
1055 + 533 - 1432 - 7
a (53* + 7)(2-1)
b. (55+ 7)(2x2 - 1)
c (553 – 7)(2x3 + 1)
d. (50* - 7)(35 + 1)

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the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation:

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)