Question

a store sells candles for $3 each and journals for $4 each. could you buy 3 candles and 8 journals for exactly $35? now, lets evaluate the left side of the equation to see if the cost of 3 candles and 8 journals equals $35. multiply the two parts in the equation. cost of candles + cost of journals = $35 3c + 4j = 35 3·3 + 4·8 stackrel{?}{=} 35 9 + square stackrel{?}{=} 35

Explanation:

Step1: Calculate cost of journals

$4 \times 8 = 32$

Step2: Sum total cost

$9 + 32 = 41$

Step3: Compare to $35$

$41
eq 35$

Answer:

The missing value in the box is 32. You cannot buy 3 candles and 8 journals for exactly $35, as the total cost is $41.