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Answer:
1
Explanation:
This is just like a linear equation, since it is a positive number the units are increasing by 1 unit. If we were to plug this into a graph we can see that 2 is the y-intercept which means with 2 tea bags you have 0 cups and for every additional cup of tea you need another teabag, meaning the increase, or slope of the equation so the answer is 1.
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We have the expression <u>12h+30w</u> to represent an employees salary.
h represents the number of <u>hours worked</u>
w represents the number of <u>wagons sold</u>
<u />
To find the answer, simply insert the numbers given where their corresponding variables are in the expression.
12(6 hours) + 30(3 wagons)
(12*6) + (30*3)
72 + 90 = 162
So the employee earns $162