Which is the equation of the given line?

x = -7y
x = 7
y = -7x
y = -7

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20