Use the table to write and solve an equation to and the number of points p you need to score in the fourth game so that the mean number of points is 20.
the table is shown below
game|points
1 | 25
2 | 15
3 | 18
4 | p

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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