Use proportions to solve this. Set up the ratios with dollars on the top and pounds on the bottom and then cross-multiply to solve for x. Like this:

. Cross multiplying gives us 800x=168,000. Divide by 800 to get that x = 210. So $300 equals 210 pounds.
Answer:
The answer to your question is: 72 miles
Step-by-step explanation:
Data
Distance from Lexington from Fayetteville = 2/3 as distance Lexington and Booneville.
Distance Lexington to Fayetteville = 108 miles
Process
108 / 3 = 36 miles
36 x 2 = 72 miles
2/3 of 108 miles is 72 miles
The distance from Lexington to Fayetteville = 72 miles
Answer:
Question 5: y = -
x + 6
Question 6: y =
x + 100
Question 7: y = -10x + 45
Answer:
C: 6
Step-by-step explanation:
Let's work backward. If that ? is replaced by 6, we have:
x^2 + 12x + 36 = (x + 6)^2.
The coefficient in question is 6.