Answer:
25 mm
Step-by-step explanation:
Set up a proportion where x is the number of millimeters for 160 kilometers
= 
Cross multiply and solve for x:
32x = 800
x = 25
So, 25 millimeters represent 160 kilometers
It is wrong because the equation is missing parentheses around the sum
When it says "the quantity of..." it always means parentheses. The correct equation is 2(3x+4)
Answer:
Step-by-step explanation:
120/6.4=20
It will take her 20 days
This shows that only 31 out of 183 are in favor of the casino.
In other terms: 31/183 = 0.169 or only 17% are favoring the project against 83% . Enough information to show no public support for the casino project