8) A submersible vessel at an elevation of - 70 feet descents to 3 times that elevation. The vessel's new elevation is

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

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: