Three adjacent angles are at a point. the ratio of the measurement of the second angle to the measurement of the first angle is 4: 3. the ratio of the measurement of the third angle to the measurement of the second angle is 5: 4. determine the measurements of all three angles.

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

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: