X3 - 4x2 - 7x + 10 = 0
I need help​

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?

The only way to identify an intercept is as an ordered pair. true false

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class