jaileen84
10.01.2020 •
Mathematics
Very simple problem!
25 = 3x + x + 7
find the variable
Solved
Show answers
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Ответ:
25 = 3x + x + 7
25 = 4x + 7
4x + 7 = 25
4x - 7 = -7
4x 18
----- = ------ (Divide)
4 4
x =
Sorry, I'm not the best at using these tools but that is the correct answer.
Ответ:
The cost per package depends on the weight of the package.
Step-by-step explanation:We know that a dependent variable is one which depends on some other variable or the value of the variable is calculated corresponding to the independent variable.
Generally we consider the values on the y-axis or the vertical axis as the dependent values because they are dependent upon the x-value or the value on the horizontal axis.
Here from the graph we may observe that the cost of the package depends on the weight of the package.