Marty opened a savings account to deposit a portion of his monthly salary. Without considering interest earned, his savings account is modeled by the function f(x) = 300x + 500. How much money did Marty initially deposit?

$500.

Step-by-step explanation:

We have been given that Marty opened a savings account to deposit a portion of his monthly salary. Without considering interest earned, his savings account is modeled by the function . We are asked to find the amount of money that Marty initially deposited in the account.

We know that initial value of function is the point, where function begins.

To find the amount of money that Marty initially deposited in the account, we will substitute in our given function as:

Therefore, Marty initially deposited $500.

1 1/4 hours

step-by-step explanation:

2/4 + 2/4 + 1/4 = 5/4 or 1 1/4

only 10/60 isn't equivalent

hope this : )