Answer:
398.411
Step-by-step explanation:
Explanation has been given in the following attachments.
Answer:
she has saved $5 in the last 9 days because she has saved 500 cents the last 9 days there are 100 cents in a dollar which means she has to save $5
Even numbers end with 2,4,6,8, or 0. Thus, 28 is the even number.
S + 4t = r
subtract 4t from both sides
s = r - 4t answer