Ihave a math test tomorrow and i need to know how to simplify s+t+s wondering if someone could

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)