Look at this set of order pairs

(15,17)

(9,9)

(15,-7)

Is this relation a function?

3 octagons 4 Pentagons 2 trapezoids how many sides are on the shapes altogether

Round 61.621 to the nearest centimeter.

Heather is building a ladder for her treehouse. She will need 13 feet of lumber for each stilt and 2 feet of lumber for each rung on the ladder. How many feet of lumber does she need for a ladder with 2 stilts and 12 rungs? A.

What is the value of y so that the order pair by Y is a solution to the equation - 5 x + y equals - 40

The sum of two fractions with unlike denominators is 11/12. what are the two fractions

Karen has n decks of cards. each deck has 52 cards in it. using n, write an expression for the total number of cards karen has.

What is the surface area of a cone with a lateral surface area of 25 square inches and a base diameter of 4 inches? (Use 3.14 as an approximation for π.)

Write an equation to solve this problem: Twenty-four is 25 percent of what number? Find the answer.

Can anyone simplify this equation? 8^2+9 (12:3*2) - 7

flora is 43 feet underground touring a cavern. She climbs a ladder up 14 feet. What is her new location