On a piece of paper, graph this system of inequalities. then determine which answer choice matches the graph you drew and identify the number of solution y> 3x+9y< 3x-1

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?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?