How many degrees is the measurement of the missing angle? (Only numeric answer, no words or symbols at all)

65°

Step-by-step explanation:

35° + 80° + x° = 180°

115° + x = 180°

x = 180° - 115°

x = 65°

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24