Find an equation for the nth term of the arithmetic sequence.

a16 = 21, a17 = - 1

You and your friends are going to a local concert. Each ticket costs $14. The total amount of ticket sales for the concert was $8,792. How many tickets were sold? Show your thinking.

A triangular pyramid has a base with an area of 7 square centimeters and lateral faces with bases of 4 centimeters. What is the surface area of the pyramid?

A teacher has a 2-gallon container of juice. She gives each student 1/2 cup of juice. Which equation represents the amount of juice that remains, y, after x students served

Use numbers to explain the pattern you see when you count forward by tens.

Jose is riding his bicycle. He takes 4 hours to ride 25.6 kilometers. What is his speed?

Aiden weighs 39 pounds less than his brother Jacob. Jacob weighs more than 100 pounds. what could be the weights of the two brothers?

Is the relation a function? Select Yes or No for each relation. (3,3), (3,-2), (-2,4), and (1,-6) (3,3), (5,-2), (-2,4), and (1,-2) (3,3), (5,-2), (-2,4), and (5,9) (3,3), (5,-2), (-2,4), and (4,9)

When two births are randomly selected, the sample space for genders is bb, bg, gb and gg. assume that those four outcomes are equally likely. does the mean of the sample proportions equal the population proportion of girls in two births?

A student bought a pair of sunglasses in the USA. He paid $35.50 In England, an identical pair of sunglasses costs £26.99 The exchange rate is £1 = $1.42 In which country were the sunglasses cheaper, and by how much?

What is the actual distance between Saugerties and Kingston