(a) A car corporation produced 1160 fewer cars this month than last.
Write a signed number to represent this month's change in production.
(b) The elevation of a point in a valley is 72 feet below sea level.
Write a signed number to represent this elevation.
1 answer
(a) A car corporation produced 1160 fewer cars this month than last. This month's change in production can be represented as \(-1160\).
(b) The elevation of a point in a valley is 72 feet below sea level. This elevation can be represented as \(-72\).
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1 answer
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1 answer