Answer:
Step-by-step explanation: I think it's 7 according to my calculations
"nine less than" means we're subtracting 9: -9
"The quotient" means division. "Of a number and 8" Usually the numerator is listed first: x/8
that gives us
Answer:
Slope = - 8
y-intercept = - 4
Step-by-step explanation:

The greatest common factor of 4 and 10 is 2