300 messages would have to be sent or received in order for the plan to cost same each month.
Step-by-step explanation:
Given,
Cost per month = $30
Per text sent or received charges = $0.10
Let,
x be the number of texts sent or received.
A(x) = 0.10x+30
A comparable plan costs = $60 per month
Text messages are unlimited.
B(x) = 60
For the two plans to cost equal;
A(x) = B(x)

Dividing both sides by 0.10

300 messages would have to be sent or received in order for the plan to cost same each month.
Keywords: function, addition
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The subtotal would be $11.25
Answer:
I would say the answer is $5.00/lb
Have a wonderful day!
Answer:
when 0 on the bottom is zero
Step-by-step explanation:
that mean there would be no whole nor a proper quotient
Answer:
The slope is 4
Step-by-step explanation:
The answer is 4