B. Exactly one solution
7y +21 = 5y +8
7y +13=5y
13=-2y
-6.5=y
Answer:
88
Step-by-step explanation:
Answer: 5.81
Step-by-step explanation: I just took it and it showed me the answer when I got it wrong
Answer:
Step-by-step explanation:It isn’t. There are really 4 different versions of the exponential function. Positive (like the growth of money invested at 5%), negative (like the US debt constantly becoming more negative), positive decay (like the half life of a radioactive element), or negative decay ( pay half your loan amount in year 1, 1/4 in year two, 1/8 in year three, you in theory will never pay your loan completely but the debt is growing closer to zero.
