Answer:
ummmmm. I can not see the question...
= 4
= -6
HOPE THIS HELP ^_^
Answer:
The original cost was 20 dollars.
Step-by-step explanation:
$12 represents 60% of the original price.
Set up a proportion
Cross multiply Reduce 100/100 to 1
60/100 * x = 12 * 100/100
Multiply by 100
60/ 100 * x = 12
Divide by 60
60x = 12*100
60x = 1200
60x/60 = 1200/60
x = 20 dollars.
7. V = distance/time
V = three hospital corridors/5 minutes
Without the length of the three corridors the question is unanswerable
8. To figure this out you do
N x distance
848 x 43 = 36456 (Times 43 because there are three corridors 14.33 times 3)
C