15 divided by 3 21 divided by 3 16 divided by 2 27 divided by 3 0 divided by 3 9 divided by 3 30 divided by 3 12 divided by 4 12 divided by 3 15 divided by 3 24 divided by 3 9 divided by 3

Step-by-step explanation:

To find : Solve the expressions ?

Solution :

1) 15 divided by 3

2) 21 divided by 3

3) 16 divided by 2

4)27 divided by 3

5) 0 divided by 3

6) 9 divided by 3

7) 30 divided by 3

8) 12 divided by 4

9) 12 divided by 3

10) 15 divided by 3

11) 24 divided by 3

12) 9 divided by 3

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:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.