Aconference room is in the shape of a rectangle. its floor has a length of (x − 4) meters and a width of (3x − 1) meters. the expression below represents the area of the floor of the room in square meters:

(x − 4)(3x − 1)

which of the following simplified expressions represents the area of the floor of the conference room in square meters? (5 points)

a. x2 − 13x + 4
b.3x2 − 13x + 4
c.3x2 − 11x + 4
d. x2 − 12x + 4

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

493 would be the correct answer

step-by-step explanation: