y = -1/2x + 5 should be your equation because it is 5 ft above sea level and its eroding, or going down, 1 ft per 20 years. So every year, the sand dune erodes 1/20 ft more.
Hope this helps!
Yes since the four sides are always parallel in a square <span />
Answer:
5/6 4/15 1/3
Step-by-step explanation:
on a calculator divide the numerator by the denominator.
Answer:
210=85+125-x+25
x= 235-210
x=25 failled in both
Step-by-step explanation:
