Mathematics, 24.07.2019 17:10, Val03
Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level. 7h β 5(3h β 8) = β72 which statement is true about pieter's solution? it cannot be a fraction or decimal because the depth of the well is a whole number. it must be a positive number since it represents a number of hours. it must be a negative number because the depth is below sea level. it cannot be greater than β72 because that is the depth of the well.
Answers: 3
Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a leve...
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