Answer:
The top right
Step-by-step explanation:
the top right because they will never over lap
In the question there are several information's worth taking note of. based on the given information's the required answer can be easily deduced. It is already given that the regular price of the computer monitor is $320. It is also given that during a two day sale the monitor price was decreased to $ 240. It is required to find the percentage decrease in the price of the monitor during the sale period.
Difference in price of the monitor = (320 - 240) dollars
= 80 dollars.
Percentage of price decrease of the monitors = (80/320) * 100
= 100/4
= 25
So the price of the computer monitor was reduced by 25%.
The equation in required form is: 
Step-by-step explanation:
Given equation is:
to write the equation in 
form where a and b are integers
subtracting 13 from both sides
To complete the square:
2.x.b = 8x
b = 8x/2x = 4
So adding (4)^2 on both sides
Hence,
The equation in required form is:
Keywords: Quadratic equation, Vertex form
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Answer:
(1,-3)
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
1. 35x + 0.15y
=3500x + 15y [multiplying the equation by 100]
= 700x + 3y [dividing the equation by 5]
2. Let x be an even integer
x + (x+2) + (x+2+2)
x+x+2+x+4
3x+6
3. 1/5*(r+7) - 9s
(r+7)/5 - 9s
4. x=cows
y= goats + sheep
x= (y+140)/2
