The length of a rectangular garden is 3 times the width, y, in feet. The owner increases the length and width of the garden by 2 feet. Which expression models the new perimeter of the garden?The length of a rectangular garden is 3 times the width, y, in feet. The owner increases the length and width of the garden by 2 feet.

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

0.038

step-by-step explanation:

the second option

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.