According to the fundemintal counting princable the answer is 18.
-5 is the same as -5/1
Flip the fraction:
-1/5
2/9 / 1/4
Flip the 2nd fraction and multiply:
2/9 * 4/1
Multiply the numerators and denominators:
8/9
Answer: y=Mx+b
Step-by-step explanation:
G