To get the answer, all you have to do is plug in 1 into the equation.
So, it would be -2(1) - 2 -> -2 -2 -> -4
The answer is -4
Hope this helps!
Answer:4.404
Step-by-step explanation: All you have to do is place it in standard algorithm, and you start multiplying
Total amount of trail mix which is poured into the bags =
pounds
=
pounds
Total amount of trail mix in each bag =
pound
Number of bags with
pound, which can be poured from
pounds of trail mix
= Total amount of trail mix
Amount of trail mix in each bag
= 
= 
= 6 bags
Number of bags taken on a hiking trip =
of bags
= 
= 4 bags
Now, number of bags of trail mix which are left = 6-4 = 2 bags.
Therefore, 2 bags are left.
For this case we can make the following rule of three:
$ 10500 -------> 100%
$ 11300 -------> x
Clearing the value of x we have:
x = (11300/10500) * (100)
x = 107.6190476
The percentage of growth is:
107.6190476 - 100 = 7.6190476%
Round to the nearest tenth:
7.6%
Answer:
the percent increase in tution is:
7.6%