Which of the following relations is a function?

A. (0,4), (-1, 6), (0, 3), (-7, 2)

B. (6,1), (-1, 4), (0, 1), (6, 2)

C. (0,4), (-1, 2), (6, 1), (-7, 2)

D. (0,0), (-1, 3), (6, 1), (-1,5)

Which expression can be used to convert 22 Australian dollars to US dollars? Assume 1.2 Australian dollars equals 1 US dollar. $22 AUD * StartFraction 1.2 U S D Over 1 A U D EndFraction $22 AUD * StartFraction 1 U S D Over 1.2 A U D EndFraction $1.

Jonathan and Grace deposit $500.00 into a savings account which earns 8% interest compounded annually. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?

Another way to write this problem: mq-rp=d

Keb has a piece of cloth rectangular in shape. The area of the material is exactly 48 square inches. 48 square inches Which of the following could not be the length and width of the cloth? A. 8 inches by 6 inches B. 24 inches by 2 inches c.

Find three real numbers whose sum is 22 and whose sum of squares is as small as possible

Is 2468 a rational or irrational number

A 15 foot ladder is leaning against a wall. if the foot of the ladder is sliding away from the wall at a rate of 10 ft/sec, at what speed is the top of the ladder falling when the foot of the ladder is 9 feet away from the base of the wall?

A word problem using system of linear equations of form Ax+By=c Problem: a fruit company delivers fruit in 2 types of boxes. Large and small. A delivery of 3 large boxes and 5 small boxes had a total weight of 77 kilograms.

Kit bought a soft drink and a sandwich for $9.00. What was the price of each if the sandwich cost 3.5 times as much as the soft drink?

What is the solution to the system of equations? y = - 5x + 3 y = 1 (0.4, 1) (0.8, 1) (1, 0.4) (1, 0.8)