Ja'Niyah is four years older than her sister. Her sister is x years old. Write an expression to represent Ja'Niyah's age.

Dae'Shaun's coach recommends he starts practicing four times the amount of hours that he currently practices. If he current practices x hours, write an expression to represent how much his coach recommends he practices.

Solve the equation: x + 13 = 46

Olivia has a coupon to save $5 on a ticket to Darien Lake. If the ticket originally cost x dollars, write an expression to represent how much she will pay.

Solve the equation: m / 3 = 16

Solve the equation: x / 9 = 8

Solve the equation: 90 = 15p

Solve the equation: x - 35 = 125

Ms. Quinlan has a box of x pencils. She splits the box evenly amongst 12 students. Write an expression to represent this situation.

Leah's dog weighs x pounds less than her friend Cara's dog. Cara's dog weighs 36 pounds. Write an expression that can be used to represent the weight of Leah's dog.

Jaylyn runs 8 minutes per mile. Write an expression that could be used to represent Jaylyn's total time if she runs x miles.

Solve the equation: 4w = 48

Brielle wanted to buy a pair of sneakers that cost x dollars. Then, she saw a sign that said the sneakers were half off. Write an expression to represent how much Brielle would pay.