Find the price before the 15% profit:
2500 / 1.15 = 2173.91
Now multiply the original cost by 1 + 38%:
2173.91 x 1.38 = 2999.99
Answer: 2.999.99 ( may need to round to 3,000)
Answer: the answer is 0.3 but the the is ongoing so 0.33
Step-by-step explanation:
Number of viewers = N0(2)^t; where N0 is the initial followers = 42 and t is the number of days.
Therefore, the required equation is N = 42(2)^t
The answer is 245 remainder 17
Answer: B. x, in the second equation
Step-by-step explanation:
The given system :

To apply the substitution method , first we need to select the best variable and a equation which is easy to simplify.
From the given system equation (2) have all the numbers which are multiples of 3.
Then we divide 3 on both sides of equation (2), we get

Therefore, the best variable to solve for and from what equation is x, in the second equation.