For this case you can write a weighted average expression to find the average number of tickets sold per child.
We have then that an expression that can represent this average is the following:
average = (((tickets1) * (class1)) + ((tickets2) * (class2)) + ((tickets3) * (class3))) / ((class1) + (class2) + (class3))
answer
an expression for the average number of tickets sold per school child is
average = (((tickets1) * (class1)) + ((tickets2) * (class2)) + ((tickets3) * (class3))) / ((class1) + (class2) + (class3))
Answer:
the answer is -364
Step-by-step explanation:
I believe it’s 46, correct me if i’m wrong
Answer:
see explaination
Step-by-step explanation:
the diagram shows two equal parts being the divided by two in the equations. The parts are worth 8 meaning if you divide 16 by 8 it is 2 because there are two parts.