The lateral area that Rachel needs to cover is 21 inches.
        
             
        
        
        
Answer:
x-10=2y+3
Step-by-step explanation:
Ten less than a number <em>x</em> is equal to three more than two times a number <em>y</em>
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Answer:
2 times the difference of x minus 7 plus 10
Step-by-step explanation:
When dealing with equations, you ALWAYS do the parentheses first. The first relationship x and 7 are going to have is being subtracted from eachother. Once you do that, you can do the rest of the equation. Hope this helps!
 
        
             
        
        
        
Answer:
3.25 pounds per acre
Step-by-step explanation:
We want to find how much pounds of seed is need per acre. In division, with a numerator and denominator, this works perfectly, with how much we need (of seed) per acre translating into  , with the line representing the per. We can plug this into a calculator to get 3.25 pounds per acre, or
 , with the line representing the per. We can plug this into a calculator to get 3.25 pounds per acre, or 