Which number below belong to the solution set of the equation. Check all that apply. x + 10 = 40

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

Is (0,0) a to ? ys x2 - 4 y> 2x-1