The pie store is having a 20\%20%20, percent off sale on all of its pies. if the pie you want regularly costs \$18$18dollar sign, 18, how much would you save with the discount?

idkit the do u know da way and ligma consumed ninja

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

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