Answer:
$3675
Step-by-step explanation:
Of the 8 bikes that were sold, only 1 of them had a different price.
7 sold for $475
1 sold for $350
Multiply each number of bikes by their prices and add the two numbers to get the money earned in bike sales:
Money earned = (7 X $475) + (1 X $350)
= $3325 + $350
= $3675
Therefore $3675 was earned in bike sales yesterday.