For altitudes up to 36,000 feet, the relationship between ground temperature and atmospheric temperature can be described by the formula t=-0.0035a+g, in which t is the atmospheric temperature in degrees fahrenheit, a is the altitude, in feet, at which the atmospheric temperature is measured, and g is the ground temperature in degrees fahrenheit. solve the equation for a. if the atmospheric temperature is-65.5°f and the ground temperature is 57°f, what is the altitude?

a. is correct

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