How many combinations of 3 rocks can you choose from 8 rocks

A Bikini and sunglasses cost 110 $ in total. The Bikini costs 100 $ more than the glasses. How much do the sunglasses cost?

Steve made 9 3/6 cups of pancake batter on a weekend camping trip. He used 3 4/6 cups of batter for breakfast on saturday. Write each mixed number as a fraction greater than one.

He sum of two numbers is 8. The sum of the squares of the two numbers is 34. Vhat are the two numbers?

A new neighborhood activity complex is being built in del rio. the perimeter of the rectangular playing field is 272 yards. the length of the field is 5 yards less than double the width. what are the dimensions of the playing field?

Factoring trinomials for 7 and 30

Hi guys! I need to show all work for this. Your answers are much appreciated! 5 divided by 0.8

In this arithmetic sequence, the difference between each pair of consecutive terms is 2 1/6. Find the next term. 1, 3 1/6, 5 1/3, 7 1/2 12 pts.

You have 7 balls that are each a different color of the rainbow. In how many distinct ways can these balls be ordered?

Wesley is traveling from california to utah. his trip covers a distance of 673.1 miles. for the first 3 hours, he travels at an average speed of 67.2 miles per hour. for the next 2 hours, he travels at an average speed of 69.5 miles per hour.

In what ways can horizontal, vertical, and oblique asymptotes be identified?