W Х
Y
N
y = -2x-3
y = 2x - 1
y = x + 4
YX+2
>
y = -2x - 3
y = x +4
y = 2x-1
y = -x + 2

1st Question y = -2x-3=

x=−1/2 y+ −3/2

2nd Question y = 2x - 1

x=1/2y+1/2

3rd Question : y = x + 4

x=y−4

4th Question: YX+2

xy+2

5th Question:y = -2x - 3

-2x - 3

6th Question: y = x +4

x=y−4

7th Question: y = 2x-1

x=1/2y+1/2

8th Question:y = -x + 2

x=−y+2

Step-by-step explanation:

Hope this helps :)

PLS BRAINLIEST I TOOK LONG TO COMPLETE THIS

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.