Answer:
n=-4 x=-7
Step-by-step explanation:
It would be x=-4 have a good day
Answer:
the answer should be c
Step-by-step explanation:
3 in the power of ten means "10^3."

How to solve exponents is to multiply the number as many times as it's exponent. So in this case you will have to multiply ten, three times.

Which would mean that....

The answer is 10^3.
Hope this helps.
Answer:
68/1000
Step-by-step explanation:
0.68=68/100.68/100×1/10=68/1000