Answer:
The last answer choice
Step-by-step explanation:




The last answer choice is correct. Hope this helps!
Answer:
1/2x plus -2
Step-by-step explanation:
Answer:
its b
Step-by-step explanation:
Answer:
-ab/1
Step-by-step explanation:
The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.
x/y time y/x = xy/xy, which equals one.
In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.