Of the 250 middle-school boys who have a subscription to Boys Noise, 125 access the magazine through the website.
Of the 280 middle-school girls who have a subscription to Girls
Rockstar, 160 access the magazine through the website

x = 12

y = 15

step-by-step explanation:

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2