What is the value of x for 3x+4y=16

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

i believe the answer is 323 ft

step-by-step explanation:

i dont know the answer but here's a picture of a dog

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.