the screen on briannas new phone is 2.85 centimetres long what mixed number represents the length of the phone screen

2.85 as a mixed number would be

next, simpifly 85/100, by dividing by 5

85/5 = 17

10/5 = 20

The answer is

I hope this helps, have a great day! <33

i have no idea just need points sorry

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15