An Electrician charges in initial fee of $50 and $190 after four hours of work. Write a linear model that represents the total c
1 answer:
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Answer:
70. 0
71. -54
72. 12
73. 86
74. 59
Step-by-step explanation:
To evaluate an expression, substitute specific values for the variables and simplify using Order of Operations.
70. c-3d becomes
71. becomes
72. becomes
73. becomes
74. becomes