What is the common difference for the sequence shown below? a) -2 b) -1/2 c) 1/2 d) 2

Your answer would be C. 1/2.

The difference between each y-coordinate is 1 and the difference between each x-coordinate is 2, creating the slope 1/2 from each point.

Hope this helps :)

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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