A man goes to a casino with \(\$125\). He loses \(\$30\) on blackjack, then loses another \( \$40\)on roulette. How much money does he have left?
Calculate how much the man lost: \(\$40 + \$30 = \$70\)
Then, subtract that amount from the amount he had originally: \(\$125 - \$70 = \$55\)