A man is trying to zombie-proof his house he wants to cut a length of wood that will brace a door against a wall. the wall is 4 feet away from the door and he wants to brace to rest to feet The door. about how long should you cut the brace? If he needs to buy the word for the brace how much will it cost if a foot of wood cost $3.25 if he pays with a $20 bill how much change will he get? (show all work)

goog may be able to you find that answer

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

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