Answer:
A) 4 x 10 = c
Explanation:
We were given that:
The tray has 4 rows
Each row has 10 crackers
The total number of crackers is given by the product of the number of rows & the number of crackers in each row:
[tex]\begin{gathered} c=number.of.rows\times number.of.crackers.in.each.row \\ c=4\times10\Rightarrow4\times10=c \\ 4\times10=c \\ \\ \therefore4\times10=c \end{gathered}[/tex]Hence, the correct option is A
