3x^2-y^3-y^3-z if x=3, y=-2, and z=-5

3, nah jk it's 2

step-by-step explanation:

it is 3 cause i'm sanic

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

b.-4 units

all you   do is count how many times you move

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: