Which of the relationships below is a function?

a. (6,3), (5,2), (6,8), (0,7)

b. (8,2), (1,7), (-1,2), (1,9)

c. (4,3), (3,0), (-1,3), (2,7)

d. (7,1), (0,0), (6,2), (0,4)

Jessie competes in hot dog eating contests. He can eat 32 hotdogs in 8 minutes. How many hotdogs can he eat in 12 minutes

What is outsourcing? A) Writing and placing ads to find new employees B) Determining how many employees a company needs to hire C) Deciding which people in an office will do which tasks D) Giving responsibility for part of a company's work to

An office building has two elevators. One elevator starts out on the 4th floor, 35 feet above the ground, as it's defending at a rate of 2.2 feet per second. The other elevator starts out at ground level and is rising at a rate of 1.

4 boys are running a race Pete is ahead of nick by 11 meters Oliver is ahead of Manny by 10 meters Oliver is ahead of Pete by 5 meters how far is the runner in first place ahead of the runner in last place

True or false all rectangles are quadrilaterals

The area of w is 289 pi m². Find the circumference of w A. c=17 pi m B. c = 34 pi m C. c=68 pi m D. c=289 pi m

Rule: Start at 3 and 1/8, subtract 3/4

A landscaping company ordered 13 plants and 4 trees for the total of $487. If plants are $8 each, write and solve a linear equation to find the cost for each tree.

The result of subtracting two numbers is called finding the

Put in order 2.71, 2. 3/4, square of 5, 5 over 2