Answer:
S = 0.9[1500 + 0.25(1500)]
Step-by-step explanation:
Mr. Kory sold corn dogs in July = 1500
Price at which he sold the corn dogs = $1 each
If he lowers the price by 10% then the price of each corn dog = $1 - (10& of $1)
= 1 - (0.10)
= $0.90
Price of corn dogs in August = $0.90
By lowering the price, number of corn dogs sold increases by 25%.
Number of corn dogs sold in August,
= 1500 + (25% of 1500)
= 1500 + (1500 × 0.25)
= 1500(1 + 0.25)
Total amount of money by selling corn dogs in August,
S = 0.9[1500(1 + 0.25)]
S = 0.9[1500 + 0.25(1500)]
