Umber
8. what is the value of the expression -
-)
=-9 -
5
5

First, we want to subtract the numbers within the parenthesis. However, to do this we must put each number over a common denominator. We can do his by multiplying

6

by the appropriate for of

1

:

2

3

(

6

−

5

6

)

⇒

2

3

(

[

6

6

×

6

]

−

5

6

)

⇒

2

3

(

36

6

−

5

6

)

⇒

2

3

(

31

6

)

Next, we can multiply the two fractions to complete the evaluation of the expression:

2

3

(

31

6

)

⇒

2

3

×

31

6

⇒

2

×

31

3

×

6

⇒

62

18

Now, we can factor the numerator and denominator so we can cancel common terms. This will give the simplest form of the fraction:

2

×

31

2

×

9

⇒

2

×

31

2

×

9

⇒

31

9

Hope this helps

Please give me Brainliest

I am really trying my best to get upgraded.  My other accont is acting up and I lost what I was trying to do to get upgraded again, so please give me Brainliest

a. the residual plot for model 1 has a random pattern and is a good fit for the data.

you need to show the graph

step-by-step explanation: