The amount of money in a savings account is modeled by the function f(x) = 50x + 100, where x represents time in months. What does the 100 represent? O the initial amount in the savings account
O the number of months that pass before the account reaches its maximum value
O the amount added to the account each month
the total amount of money in the account after 1 month

4444444444444 i think

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.