Kya koi janwar online h jo iss Insaan se baat kar sake -,-

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11