The commission rate is 5%.
Step-by-step explanation:
Given,
Cost of sold clothes = $790
Commission = $39.50
Commission rate = 
The commission rate is 5%.
Keywords: commission rate, division
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Write it out as an equation
x-5 <= 18
Then move the 5 to the other side by adding
x <= 23
Answer: Well it does depend on how much she gets per week, but whatever the amount she gets per week just times the number she gets per week by 7 and you should get the right answer.
Answer:
y = 1/3(x + 5)^2 - 4
Step-by-step explanation:
The general vertex form is;
y = a(x-h)^2 + k
From the question, (h,k) are the coordinates of the vertex which is (-5,-4)
So we have
y = a(x + 5)^2 -4
So we need to get the leading coefficient
Simply substitute the point it passes through
x = -2 and y = -1
-1 = a(-2 + 5)^2 - 4
-1 = a(3)^2 -4
-1 = 9a -4
9a = 4-1
9a = 3
a = 3/9
a = 1/3
So the equation is;
y = 1/3(x + 5)^2 - 4
So 8 <10 on each side do -8 then it will be X=2
