Matt wants to buy a new car. He creates the following rating system: Appearance 10%
Reliability 20%
• Fuel Economy 40%
• Comfort 30%
On a scale from 1 to 10, the first car he rates scores 8 for appearance, 9 for reliability, 7 for fuel economy, and 8 for comfort Compute
the weighted average for this car. (to the nearest tenth)
es -)))
A)
7.8
B)
7.9
8.2
D)
8.3
US

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

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