Ms. gibson made an initial deposit of 500 dollars when opening a bank account after the initial deposit she deposited the same amount of money each month . the table below shows the the total amount of money a desposited into the account after. a certain number of months t since opening it which equation models the relationship between a and t ?

a) a=250t.

b) a=500t

c) a= 250t+500

d) a=500t+250

C

Step-by-step explanation:

At 4 months, Ms.Gibson has $1,500 deposited.

lets run that through each choice:

A)

250*4=1000

so A is no.

B)

500*4=2000

So B is no

C)

250*4=1000

1000+500=1500

So far, C is correct!!

D)

500*4=2000

2000+250=2250

So D is no

From that, we can conclude that C is the correct equation

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.