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!
Answer:
5%
Step-by-step explanation:
so basically we know in 3 years she spent 390 dollars
so 390 divided by 3 is 130
so all we need to do is find this:
130 is what percent of 2600
so the final answer is 5%
Answer:
8 flowers in each bunch
Step-by-step explanation:
From this information, we can make the equation:
Where 
is the number of flower in each bunch.
<em>Add 46 to both sides</em>
<em>Divide both sides by 23</em>
There are 8 flowers in each bunch.
Answer:
10x-6+y
Step-by-step explanation:
remove parentheses then collect like terms,hope this helped:)
