Find the markup on a pair of jeans if the cost is $15.40, and the markup is 60% of the selling price. $25.67 $9.24 $23.10 $38.50

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Ill mark the brainliest if you me with the these three questions 7,8,9