4 1/3 - 3 2/3 = 12/3. True or False?

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?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Which value of y will make the inequality y< -1 false?