What must be true for lines a and b to be parallel lines? Select four options, m < 1= (4x-10)°
m < 2 = 58°
x = 20
(3x-1)º = (4x-10)
o <1= 58°
(3x-1)º = 58°
x= 19
(3x-1)° + (4x-10)° + m < 2 = 180°

i am sure it will be 90 degrees.

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:

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: