Step-by-step explanation:
How to simplify
-6x (some sign, it didn't show in the question)30
Divide by -6 on both sides to isolate the variable.
30 divided by -6 is -5, so x=-5.
Well, the first important step is to give some attention to understanding
what the question is. In this case, the question probably had something
to do with finding a "unit rate". That means how many pages in each minute.
To find the number of "pages per minute", just divide the (number of pages)
by the (number of minutes).
(20 pages) / (30 minutes) = (20/30) = <em>(2/3) page per minute</em> .
If you'd rather have that answer in the form of a decimal instead of a fraction,
then you could either take a pencil and divide 2 by 3 to get the decimal, or
else take your calculator and punch in ' 2 ' ' ÷ ' ' 3 ' ' = ' . Either way, you
find that the decimal equivalent of 2/3 is 0.666... . The 6s keep going forever
and never end.
Answer:
A: True
B, C and D: False
Step-by-step explanation:
We have a total sales tax for Alabama that is:

The total sales tax for Florida is:

The total sales tax is greater in Florida than in Alabama.
A. The furniture set is cheaper in Alabama, because the amount of sales tax will be lower by about $8. TRUE
The sales tax difference in this purchase can be calculated as:

B. The furniture set is cheaper in Florida, because the amount of sales tax will be lower by about $10. FALSE (it is cheaper in Alabama)
C. The furniture set is cheaper in Alabama, because the amount of sales tax will be lower by $10. FALSE (the sale tax in Alabama is $129)
The amount of sales tax in Alabama is:

D. The furniture set costs the same in either state, because the amount of sales tax will be the same for the two locations. FALSE (it is not the same in both states).
You could draw 2 rows of 40 circles.
10x-3(x-6)=-(x-1)
first distribute
10x -3x +18 = -x + 1
then you simplify
7 x +18 = -x +1
then you leave of when one side of x
6 x +18= +1
use opposite operation on the side with the x and do the same equation to the other side
6 x = -17
then divide
x = - 2.8333....