Answer:
307.5$
Step-by-step explanation:
150$. 105% of it added.
Since 105% is 1.05, multiply the percentage by the cost to get the money added.
150*1.05=157.5
Then ADD it to the price/savings.
150+157.5=307.5$
Here, Elena's aunt bought her a $150 savings bond when she was born.
That is, the initial amount = $150
And, When Elena is 20 year old, the bond will have earned 105% in interest.
Therefore, The bond be worth when Elena is 20 years old,
⇒A= $307.5
Therefore, after 20 years the the bond worth $307.5
what graph
-4x-1
