Answer:
I think the answer is probably $212.50
Step-by-step explanation:
I hope this helps.
Answer:
The answer is The first one -10/27
So 5k-7=-7
You need to do the opposite of addition,which is subtraction so...
5k-7=-7
+7
__
K=0
and to double check it,replace the (or variable) with our answer (0)...
so
5×0-7=-7
solve the problem...and
-7=-7√
