Answer:
9
Step-by-step explanation:
David got 2x the amount that Mark got, so divide 18 by 2
Answer:
What do I have to do?
Step-by-step explanation:
I am not seeing any question
4x + 16= -2
now I will solve it just for fun..
4x= -18
x= -4.5
Answer:
Hello! Your answer here is 10−5.
Step-by-step explanation:
To convert 0.00001 to a power of 10, we use scientific notation<em>. </em>Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.
In this problem, the given decimal number is 0.00001. We must move the decimal 5 places to the right, which gives us 1.0.
Then, we multiply 1.0 by 10 raised to the negative of the number of places we have moved the decimal point - so we multiply 1.0 by 10−5, which gives us our answer:
10−5
