Mr. Liling bought 10 shares of stock in QJZ Software at the beginning of 2016 for $198.58 per share. The table shows how the value of the stock changed during 2016 and during 2017.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol