Which of these situations illustrates two quantities that combine to make 0?%0D%0AResponses%0D%0A%0D%0AA business has expenses that are more than their profit.%0D%0AA business has expenses that are more than their profit.%0D%0A%0D%0ASariah earns $10.00 for her allowance and then spends $10.00 at the movies.%0D%0ASariah earns $10.00 for her allowance and then spends $10.00 at the movies.%0D%0A%0D%0AMarcus scores 900 points playing a video game and then loses over half of those points.%0D%0AMarcus scores 900 points playing a video game and then loses over half of those points.%0D%0A%0D%0AMariah lost ten socks and found 6 socks.

1 answer

The situation that illustrates two quantities that combine to make 0 is:

Sariah earns $10.00 for her allowance and then spends $10.00 at the movies.

In this case, Sariah's earnings and spending can be thought of as two quantities that balance each other out: +$10.00 (earned) and -$10.00 (spent), which together result in a net balance of $0.

The other situations involve discrepancies (expenses exceeding profits, or losing more points than gained, or having lost and found socks) but do not combine to exactly equal zero.