There are 50 chairs in the auditorium. 15 of the chairs are red and the rest are blue. What is the ratio of the number of blue chairs to the number of red chairs?

Two consecutive positive numberside are such that the sum of their squares is 113. Find the two numbers

3. A sum of $2700 is to be given in the form of 63 prizes. If the prize is of either $100 or $25, find the number of prizes of each type.

susan can run 2 city blocks per min she wants to run 60 blocks how long how long will it take her to finish if she has already run 18 blocks

For v^n = z, if z = 1, then v is an nth root of unity. True or False?

At the movie theatre, child admission is $5.90 and adult admission is $9.60 . On Saturday, 170 tickets were sold for a total sales of $1269.40 . How many adult tickets were sold that day?

Solve the following system of equations. - 3x + 5y = 80 x + 5y = 40 A. x = - 10, y = 10 B. x = 2, y = 17.2 C. x = 8, y = 6.4 D. x = 10, y = - 10

Solve for 5 (x - 10) = 3015 x 8

The Bundle family is traveling a total of 1,905 miles from their home to Florida for a summer vacation. They traveled 454 miles on Saturday, and 234 miles on Sunday. How many more miles do they have to travel to arrive in Florida?

Ashura has $50 in her savings account and deposits an additional $15 each week. Write an equation to model her savings, s, and solve for how many weeks it will take her to earn $110.

Kira, Bill, and Michael served a total of 134 orders Monday at the school cafeteria. Michael served 3 times as many orders as Kira. Bill served 9 more orders that Kira. How many orders did they each serve?