match the equation with the step needed to solve it.

1. m - 1 = 2 add 1
2. 3 = 1 + m add 2
3. -2 + m = 1 subtract m
4. 2m = 1 + m subtract 1
5. 2 + m = 3 subtract 2m
6. 2m - 1 = 3m subtract 2

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?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?