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Mathematics, 21.03.2020 12:01 sheldonwaid7958
JJ joined a fresh food delivery service where he gets a box of fresh fruits and vegetables delivered at home. The service costs
$30 to join, and each box costs $10. Let E represent the food expense related to this service and let B represent the number of
boxes he purchased.
i) Give an equation for E.
ii) Solve the equation you obtained in i) for B.
i) E = 30 + 10B
ii) B = E/10 - 30
i) E = 30 + 10B
ii) B = E-30/10
i) E = 10B
ii) B = E - 10
i) E = 10B
ii) B = E/10
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