Jessica started spending more time on
her math homework, and as a result
her average grade increased from an
82 to an 88 over a 3-week period. to
the nearest tenth of a percent, what
was the percent increase in her
average grade over the 3-week
period?
a 93.1%
b 7.3%
c 6.8%
d 6.0%

i dont get the question

step-by-step explanation:

answer: 4 (:

step-by-step explanation:

it's 100

step-by-step explanation:

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

read more on -

150

step-by-step explanation:

(sorry i'm not typing it again just read the other two explanation sections i just typed it'll be the same.)