Primero son los paréntesis y despues lo que sigue cuanto es 8×7(5÷6)

4.17

Step-by-step explanation:

8x7(5/6)

First divide 5/6= 0.83

8x7(.83)

56 x .83

4.17

answer: haha (: i’ll go see what it is

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.