The equation 25x+1295=212000 models the situation. The bill had charges of 8428.2 minutes
Step-by-step explanation:
Given,
Monthly rate = $1295
Per minute charges = $25
Bill for x minutes = $212000
As x are the total minutes.
Per minute charges * Total minutes + Monthly rate = Bill for x minutes
25x+1295=212000
[tex]25x+1295-1295=212000-1295\\25x=210705[/tex]
Dividing both sides by 25
[tex]\frac{25x}{25}=\frac{210705}{25}\\x=8428.2[/tex]
The equation 25x+1295=212000 models the situation. The bill had charges of 8428.2 minutes
Keywords: division, subtraction
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