Mathematics, 28.11.2019 21:31 bricksaspares
The rule below shows how mrs. murphy's long-distance phone company computes her monthly bill. which answer expresses that rule in the form of an equation?
multiply the number of minutes mrs. murphy spent on long-distance calls by $0.42, the long-distance rate. then add $24, the flat monthly charge.
a. f(t)=4t×(0.42+24)
b. f(t)=$0.42=+t×24
c. f(t)=$(0.42×t+24)
d. f(t)=$0.42×(t+24)
Answers: 2
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The rule below shows how mrs. murphy's long-distance phone company computes her monthly bill. which...
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