17=13-8x
-13 . -13
4=8x
/8 . /8
x=1/2 OR 0.5
Answer:
t = d/S
Step-by-step explanation:
S = d/t
Cross multiply
S x t = d
Divide both sides by S
S/S x t = d/S
201,600
each item cost $806.40
$1169.28
Where is the options
