Answer:
5 is solution
Step-by-step explanation:
hello,
I am not sure what is expected for this kind of question.
we can notice that 5 is a solution as
hope this helps
Answer:
$3.36
Step-by-step explanation:
1. Divide $0.64 by 4 to get the cost of each sandwich roll, $0.16.
2. Multiply $0.16 by 21, $3.36.
Answer:
7/3y
Step-by-step explanation:
5x + 9y = 10
-x +2=7/3y
Answer:
24,393 subscribers
Step-by-step explanation:
This is <u>exponential decay</u> problem. The formula for exponential decay is:
Where
F is the future value (what we are looking for, in 7 years)
P is the present amount (that is 51,000)
r is the rate of decrease per year (r = 10% = 10/100 = 0.1)
t is the time, in years (t = 7)
Now substituting, we get:
Rounding to nearest whole number,
Number of subscribers after 7 years = 24,393 subscribers
7/10 - 5 would have to equal 2/10