Solve this equation using the most direct method: 3x(x + 6) = -10 Enter your solution in the exact, most simplified form. If there are two solutions, write the answer using the ± symbol. Describe and justify the methods you used to solve the quadratic equation.

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1