Short Answer

Identifying Billing Components in Service Invoices

A service technician uses the expression $110h + 45p + 25tocalculatethetotalcostofarepair,whereto calculate the total cost of a repair, wherehrepresentshoursworkedandrepresents hours worked andp$ represents the number of parts used. Based on the rules for identifying parts of an expression, list each of the three individual terms found in this billing formula.

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Updated 2026-04-17

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