Penny’s bank account showed a balance at the beginning of the month of $180. She spent $2.50 each day on bus tokens. Write an equation representing the amount A left in
her account after d days.

Step-by-step explanation:

If Penny starts with a balance of $180, and represents the account left in her account after days. we can start modeling an incomplete equation:

We are then told that she spends $2.50 each () day. This can be represented as:

Let's now include the expression into the incomplete equation. Remember that since she is spending, the will be subtracted from her balance of $180:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7