Which set of ordered pairs represents a function? A { (1, 8), (8, 1), (1, 5), (5, 1) } B { (2, 1), (3, 1), (4, 3), (5, 3) } C { (5, 1), (3, 8), (3, 7), (7, 1) } D { (5, 1), (5, 6), (1, 3), (9, 7) }

Janet has a bag only containing red grapes and green grapes. 4/9 of the grapes are red. If there are 8 red grapes in the bag, how many grapes are green?

Kala deposits $8000 into an account that pays simple interest at a rate of 5% per year. How much interest will she be paid in the first 5 years?

7 is what percent of 56?

Jill charged 83.00 for groceries. Her balance is now 200.00. What Was her balance before she bought groceries?

What is the sum of sqrt 18 plus sqrt 72

Angles that are located outside the triangle are called (blank) the sum of the exterior angles of a triangle is (blank) degrees what are remote interior angles?

How do you find the percent error of an estimate and the actual number

A line parallel to a triangle's side splits one side into lengths of 9 and 3. The other side is split into lengths of 12 and x. What is the value of x? (Enter the number only)

4.72 4.74 4.98 put than in lest to greatest

Tony and Tiffany collect semi-precious stones. At the Rockhound Hut, Tiffany paid $38 for 9 pounds of snowflake obsidian. At The Solid Rock Shop, Tony paid $19 for 3 pounds of the same type of stone. Who made the better buy?