Answer:
A(1,1)
Step-by-step explanation:
the system is :
2x-y=1
x+2y=3
so :
y = 2x-1 .....the line color : red
y= (-1/2)x+3/2......the line color : blue
the pair solution is the intersection point for this line : A(1 ; 1)
I have a rectangle with a length of 7 cm and a perimeter of 38 cm. Find the area of the rectangle?
1 answer:
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Hello and Good Morning/Afternoon
<u>Let's take this problem step by step.</u>
<u>What did we do in this problem</u>
- we ensured that both sides remained equally balanced in value
- took everything step-by-step to make sure that there were no mistakes
- to check it, we can plug it back into the original equation to see if it works
<u>Answer: x = 6</u>
Hope that helps!
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