1000 millimeters in 1 meter.
50 * 1000 = 50000 millimeters
the answer is 27 because all you have to do is divide 810 by 30 which equals 10 times three dollars at the equals 30 soda by 830 and 30 parts and equals 27 soap and try to answer or problem only calculator at home on your phone to add on your tablet on your computer and a half thank you
Answer:
(b) 4 x = 4 5 is the needed expression to solve for the value of x.
Step-by-step explanation:
Here, the given proportion is simplified as:

Now, to simplify any proportion of the form
the simplest way is CROSS MULTIPLICATION.
So, cross multiplying 
Similarly cross multiplying
, we get:
4 (x) = (9) (5)
or, 4 x = 45
Hence, 4 x = 45 is the needed expression to solve for the value of x.
Answer: A. x ≤ -3
x/3 - x-1/2 ≥ 1 would make x ≤ -3