Select the correct answer. what is the correct expansion of the binomial (x + y)5? a. x5 + 5x4y + 10x3y2 + 10x3y3 + 5xy4 + y5 b. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y4 c. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y5 d. x5 + 5x4y4 + 10x3y3 + 10x2y2 + 5xy + y5

  C.  x^5 + 5x^4y + 10x^3y^2 + 10x^2y^3 + 5xy^4 + y^5

Wrong terms are bolded:

A. x5 + 5x4y + 10x3y2 + 10x3y3 + 5xy4 + y5

B. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y4

C. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y5

D. x5 + 5x4y4 + 10x3y3 + 10x2y2 + 5xy + y5

The sum of exponents should always be 5.

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