Answer :
D. 10
10 sandwiches at $7.75 each = 10 × $7.75 = $77.50
$113.50 - $77.50 = $38
$38 ÷ 8 soups = $4.50 or 8 soups at $4.50 = $38
D. 10
10 sandwiches at $7.75 each = 10 × $7.75 = $77.50
$113.50 - $77.50 = $38
$38 ÷ 8 soups = $4.50 or 8 soups at $4.50 = $38