Lorraine and her family went to the beach for 4 hours on sunday. they left the beach at 4: 20 p. m. what time did they arrive at the beach that day?

ok so take 4:20 pm and subtract 4 hrs from it so they left at 12: 20 pm

hope this helps :)

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

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

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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