1. You buy a monster energy drink that has 86mg of caffeine in it. Each hour, the amount of caffeine in your body decreases by 12%. How much caffeine will be left in your system 3
hours later?

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

ghjmutmum

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11