What is the point that divides line DC into a ratio of 1:3, starting from point D C (-120, 83) D (156, -64)

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?