What is the sum of 14t/10t^2 + 5t^2+40t/10t^2?

(5t^2 + 54t)/ 10t^2

Step-by-step explanation:

since the denominator is the same, you would just add the numerators.

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