Question

Find x:y = 5:3 then (8x - 3y) : 8x + 5y

Answer 1

Step-by-step explanation:

if x:y = 5:3,

x = 5

y = 3

fill in 5 and 3, in the place of x and y,

(8x-3y) : 8x + 5y

[ 8(5) - 3(3) ] : 8(5) + 5(3)

( 40 - 9 ) : 40 + 15

31 : 55

dunno if I'm wrong tho