A fruit stand has to decide what to charge for their produce. They need $5 for 1 apple and 1 orange. They
also need $15 for 3 apples and 3 oranges. Put this information into a system of linear equations.
Can we find a unique price for an apple and an orange?

12cm

the answer is d

step-by-step :

the answer will be b x² +x-1

step-by-step explanation:

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