Which relation is a function? A. { (3,2), (2,1), (1,2), (3,3) }

B. { (1,2), (2,4), (-1,2), (0,3) }

C. { (5,0), (0,1), (5,2), (4,4) }

D. { (0,1), (-4,1), (4,2), (-4,-1) }

Valentina invested 6500 in a savings account with a yearly interest rate of 4% for 7 years. How much simple interest did she earn?

What's rate of $ 7.96 for 5 pounds

What is 817.502 rounded to the nearest whole number?

A dolphin is swimming 10 feet below the surface. it descends another 12 feet before rising 4 feet. how far below the surface is it now

Write 3x-4y=6 as a function of X

How do you solve 6/7=y-3/7?

Is the function in the table linear or nonlinear and why? x y 0,-100 and 1,-50 and 2,0 and 3,100 and 4,150. (A) The function is not linear because there are negative values in the y values.

The median size of a new house grew from 1780ft in 1997 to 2223ft in 2008. What is the percent of increase?

Can sombody tell me what is 10=-2c+22

What is the equivalent expression for a+a+a