Find a pair of numbers that is a member of both x=-y+3 and x=-y-7

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

1foot = 12 inches; 1 yard = 3 feet

What is the solution to the division problem below x3+x2-11x+4/x+4