I should've studied-

Thank you for the help whoever answer

$784

Step-by-step explanation:

Alright so we just need to find the percentage values of the discount and tax

What is 10%?:

x/800 = 10/100

8000 = 100x

x = 80

800 - 10%

800 - 80 = 720

What is 8%?:

x/800 = 8/100

6400 = 100x

x = 64

720 + 8%

720 - 64 = 784

Hope that helps ^^

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

135

step-by-step explanation:

blah f

df

vdf

vd

fvdf