Answer:
C
Step-by-step explanation:
Since the output is just the input multiplied by 3, the output will be 15.4*3=46.2, or answer choice C. Hope this helps!
Answer:
Oh..Im so sorry that happened, Thats what you call fake friends
Step-by-step explanation:
Answer:
a. 550-8t
b. 454 dollars
Step-by-step explanation:
a. Calling t the number of weeks, the balance in the first account is

while the balance in the second account is

So, the total amount in both accounts is the sum of the balances of the two accounts:

b. To find the total amount in both accounts after 12 weeks, we just need to substitute t=12 into the total balance, and we find:

Answer:
same bro
Step-by-step explanation: