Answer: Id k
Step-by-step explanation:
Answer:
47+34=9k
81=9k
k=81/9=9
k=9
so you divide 16x÷2xy=8/y
which also same as 8y-¹
E
<em>-21 and 4</em>
They multiply to a negative number, so you need a positive number and a negative number.
