Lesson 8: Comparing Relationships with Equations
Cool Down: Tables and Chairs
A Tre is setting up rectangular tables for a party, He can fit 6 chairs around a single table.
Aldre lines up 10 tables end-to-end and tries to fit 60 chairs around them but he is
surprised when he cannot fit them all.
1. Write an equation for the relationship between the number of chal cand the
number of tables / when:
the tables are apart from each other: the tables are placed end to end:
Coo
2. Is the first relationship proportional? Explain how you know.
3. Is the second relationship proportional? Explain how you know.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

it would rotate about 180 degrees.

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

p

step-by-step explanation: