Answer:
k=-1/5
Step-by-step explanation:
Factor and set each factor equal to zero.
Add 3 to both sides of the equation.
75k^2+30k+3=0
Factor 3 out of 75k^2+30k+3.
Factor using the perfect square rule.
Divide each term by 3 and simplify.
Set the 5k+1 equal to 0.
Solve for k.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
a. amt. of weeks and hours worked
 
        
             
        
        
        
Answer:  A. 4p + $17.50 = $53.50; p = $9.00
1:  17.50+4p=  Nothing further can be done with this topic. Please check the expression entered or try another topic.
17.5
+
4
p
2:  4p=53.50-17.50=  4p=53.50-17.50
Step-by-step explanation:  9
The total bill: $53.50
17.50 + 4 x = 53.50
4 x = 53.50 - 17.50
4 x = 36
x = 36 : 4
x = $9
Answer: The price of each shrub is $9.
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Answer:
$9
Step-by-step explanation:
Let   be the price of each shrub.
4 shrubs at    each costs    dollars
Potting soil is $17.50
Hence, total cost is the expression  
We know that total bill is $53.50, so we can equate it to the expression:
This equation can be solved for    to find cost of each shrub.
Solving for    gives us:
So price of each shrub is $9
 
        
             
        
        
        
The properties that were used to derive the properties of logarithms are:
1. a^x · a^y = a^(x+y)
 
2. a^x / a^y = a^(x - y)
 
3. a^0 = 1
 
4. a^(-x) = 1 / x
 
5. (a^x)^y = a^(<span>xy)</span><span>
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It's is a square and you know just by graphing it