Answer:
you divide the top number by the bottom number
Step-by-step explanation:
2/5 = 0.4
Answer:
$39,851.25
Step-by-step explanation:
If the sales increase at a rate of 9% per year, this means it will be 109% of the previous year's value since 100% + 9% = 109%
109% in decimal form = 109/100 = 1.09
Therefore, the exponential function is:
, where
is the number of years
So when
,

After 8 years, annual sales = $39,851.25
set them equal to their sum. which in this case is 141 then solve for x and plug it into your original equation to get your answer.
Answer:
(7) = 175
Step-by-step explanation:
hope this helps! just follow the order of operations. :)
Answer:
B- x= 10
Step-by-step explanation:
40x=400 -> 40 x 10= 400