The distances in length and height and the total have the same unit (e.g. feet or meters). When the slope is decreasing, height and slope have a minus as prefix.
Example: a road with 15% slope has an angle of 8.58°. At a length of 200 feet, a height of 30 feet and a total distance of 202.24 feet is covered. Total Distance, Length and Height.
2 2 3
2 3 3
2 13
THE ANSWER IS 2
Answer:
<em>C. p(x) = 5x - 20</em>
Step-by-step explanation:
p(x) = r(x) - c(x)
p(x) = (11x) - (6x + 20)
Remove the first set of parentheses because they are unnecessary.
p(x) = 11x - (6x + 20)
To remove the second set of parentheses, you must distribute the negative sign throughout the parentheses.
p(x) = 11x - 6x - 20
Combine like terms.
p(x) = 5x - 20
Answer:
4
Step-by-step explanation:
just subtract 4.5 from 8.5