Carlos received 84 votes. that was 3 of every 7 votes cast in the class president election. how many votes were cast?

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?