Here is the work to go with the answer it is hard to completely type out hope it helped!
Answer:

Step-by-step explanation:

Since there aren't any like terms, the answer would be:

Hope this helps!
Answer:
The balance of the savings account in 15 years will be $1,750.24.
Answer: a) 1.1962
after sig figs it’s 1.2
b) 0.4321
after sig figs it’s 0.43
Step-by-step explanation: