Simplify:

(x - 5)(x^2 - 2x - 6)

a) x^3 + x^2 - 4x + 30
b) x^3 - 5x^2 + 10x + 30
c) x^3 - 7x^2 + 16x + 30
d) x^3 - 7x^2 + 4x + 30

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

What number line represents the solution set for the inequality -1/2 greater than or equal to 4