Raina will rent a car for a day. The rental company offers two pricing options: Option A and Option B. For each pricing option cost in dollars) depends on mies driven, as shown below.
——
(a) If Raina drives the rental car 150 miles, which option costs more?
Option A Option B

How much more does it cost than the other option?

(b) For what number of miles driven do the two options cost the same?
If Raina drives more than this amount which option costs less?
Option a or b?

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

3x + 4y -25 =0 represents the amount of change sianna should recieve

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