A service call charge or fee is when you are charged a certain amount of money in order for a service technician to perform that specfic service.
1.94
Divide 7.76 by 4 to get the cost of each glue stick
<span>The answer to this question would be: A. the number of adults
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In this question, there are 4 times as many students as adults going on the trip. If we put it into a function where s= student and a=adult, then we could get one equation:<span>
1. s=4a
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Each student ticket cost $2 and each adult ticket cost $4. The total cost of the trip is $144. We also can get one equation for this
2. 2s+ 4a= 144
If you put the first equation into the second, you will get:
</span>2s+4a= 144
2(4a)+4a= 144
The function is already similar with <span>2(4x)+4x but it uses a instead of x. Then x = a = number of adult</span>
The quotient of a number and -2 = n/-2 or = -n/2
Hope that helps.
