Answer :
The number of $1 games that Howard played was nine
Howard spends $15 on playing video games in an arcade. Some games are $1 each, and other games are $0.75 each. If he played a total of 18 games, how many $1 games did he play?
He played 9 $1 games.
Howard played 18 games in total.
Let's assume he played x number of $1 games.
The total number of games played is 18; the linear equation can be represented as:
1x + 0.75 (18 - x) = 15
Simplifying the equation;
1x + 13.5 - 0.75x = 15
0.25x + 13.5 = 15
x = 9
Thus, he played 9 $1 games.
Therefore, the number of $1 games that he played was nine ($9/1 game = 9 games)
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