Pls help i keep getting 5 and 5 isn’t the answer

x=14, angle= 128 degrees

Step-by-step explanation:

The two angles are equal to each other so you can set the equations equal.

7x+9=9x-19

Now solve for x:

28=2x

x= 14

Plug 14 back into an equation, so 7(14)+9=128 degrees.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

15.36 per mile

but forgot to round

i am pretty sure