Agroup of seven friends each received 1/2 of a pound of candy how much candy did they receive in total

If each person received 1/2 a pound of candy, and there is 7 people,

7  * 1/2(AKA .5) = 3.5

x = 3.5 or 3 1/2

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.