Answer:
54 miles
Step-by-step explanation:
if you divide both the miles and hours, you would get 4.5 equals 1 hour, so multiply by 12 and you get 54!!
Answer:
Top one, least to greatest:
,
,
,
, 6.6, 
Bottom one, greatest to least
9.6,
,
, -4.2,
, 
Answer:
Step-by-step explanation:
73/2 : 117/4
=73/2 . 4/117
=146/117
=1.247
Answer:
x=1 y=2
Step-by-step explanation:
Isolate x for 4x -y=2: X=2+y/4
Substitute x= 2+y/4
(2+y/4 )+3y=7
simplify 2+13y/4=7
Isolate y for 2+13y/4=7
y=2
Forx= 2+y/4
Substitute y = 2
x= 2+2/4
Simplify
X=1