Question

The number of wafers used to make chocolate palace stand is 5y - 22.
Number of wafers used, when y = 10, is ___.

• A. 25
• B. 28
• C. 31
• D. 34

Answer 1

The correct option is B 28

We have to find out the number of wafers used to make the chocolate stand firm, when y = 10.

Number of wafers used to make the chocolate palace firm is given by the expression 5y - 22.

Let us put the value of y as 10 in the expression to find out the count of wafers required.


Hence, 28 wafers are used to make the palace stand.