Question 1 Decide what values of the 1variable cannot possibly:r be solutions for the equation. =10 J K i 3): O-3 \f\f\f\f\f\f\f\f\f\fQuestion 12 Solve the problem. Martha can rake the leaves In her yard in 2 hours. Her brother can do thejo Question 13 Solve the problem. One maid can clean the house in 5 hours. Another maid can do the jot: in 3 h OE 5hr \f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f