The sum of two integers is 21. Fifteen less than double the square of the smaller integer is equal to the larger integer. What are the two numbers?

2x^2+x-36=0

(4,0)

2*4^2+4-15=21

Step-by-step explanation:

no one knows lol

step-by-step explanation:

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5