The change would start off as a negative and end as a positive she would end up with $425
Answer:
The equation for that models the total money and sandwiches bought is $ 15 = X × $4.50 , And The value of X is 3.33
Step-by-step explanation:
Given as :
The total value of gift card = $ 15
The cost of each sandwiches = $4.50
Let The number of sandwiches bought = X
So, According to question
The total value of gift card = cost of each sandwiches × number of sandwiches bought
Or, The total value of gift card = X × $4.50
Or, $ 15 = X × $4.50
∴ X =
I.e X = 3.33
Hence The equation for that models the total money and sandwiches bought is $ 15 = X × $4.50 , And The value of X is 3.33 Answer
Answer:
5.00 is the value of the initial balance (i.e. when time is 0) in the savings account.
Step-by-step explanation:
We have the function,
which represents the balance in the savings account.
Now, if we substitute x= 0, we have,
implies 
As, 'any number with power 0 is equal to 1 i.e.
'.
We get,
implies
i.e. f(0)= 5.00
Thus, we see that,
5.00 is the value of the initial balance (i.e. when time is 0) in the savings account.
(-6,0) is the ordered pair for this solution, you might want to double check though