Mathematics: There are 4 tablespoons in cup. There are 2 cups in 1 pint. How many tablespoons are there in 1 pint?

There are 4 tablespoons in cup. There are 2 cups

chanahvanya

18.07.2021

For this case what we are going to do is describe the work part by part:

1) Talib made the correct variable change in the first step.

2) Talib made a correct clearance in the second step by passing the number 4 subtracting.

3) Taliz made a correct clearance in the third step by passing the number -8 dividing.

4) Taliz made an incorrect variable change in the last step.

The correct variable change is:

$f(x)^{-1}=\frac{x-4}{-8}$

Error in the last step, the correct solution is:

$f(x)^{-1}=\frac{x-4}{-8}$

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