An electrician charges a flat fee plus an hourly rate for a service call. she charges a total of $94 for a 3-hour service call on monday and $130 for a 5-hour service call on tuesday. how much should she charge for a 2-hour service call? $36 $52 $76 $98

Third option is correct.

Step-by-step explanation:

Since we have given that

Charges for a 3 hour service call on Monday = $94

Charges for a 5 hour service call on Tuesday = $130

So, our coordinates will be (3,94) and (5,130)

As we know the "Two point form":

Now, we need the charges for 2 hour service call.

Let x = 2 hours

We get that

Charges for 2 hour service = $76.

Hence, Third option is correct.

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.