If h(x)=+1 and k(x)=x-2 how do I solve it if it's (h-k)(3) please I need help

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)