A rectangular field is eight times as long as it is wide. If the perimeter of the field is 1620 feet, what are the dimensions of the field? A) Write an equation you can use to answer the given question. Let w be the width of the field. Do not solve the equation yet. The equation is (Make sure you use the correct variable.)

B) Use your equation to find the dimensions of the field. The width of the field is feet. The length of the field is feet.

x = 23.78

step-by-step explanation:

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !

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.