Please help me! Im begging you! I want to get out of this class!!

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

As a salesperson you get $50/day and $3.60/each sales you make.if you want to make $60 in one day, how many sales would you need need to make ? a 3b 4c 5d 6 show work.