Three sister each purchase two dresses and a purse. the purse costs $26.00.if the grand total was $205.50.how much did each dress cost write and equation and solve

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?

What is the value of x? enter your answer in the box. photo attached.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30