It cost a dollar for an adult ticket to a reggae concert and s dollars for a student ticket. the difference between the cost of 12 adult tickets and 18 student tickets is 36$. which of the following equations represents this relationship between s and a

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.