You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a sys
tem with the same solution?
5x+4y=4
3x+6y=12
A. Subtract 2 times a second equation from three 3 the first equation
B. (It’s not B) add 4 times the first equation and -2 times a second equation
C. Multiply the first equation by 3/2 and subtract the second equation
D. Multiply 4y by 3/2 in the first equation and subtract the second equation
2 answers:
Answer:
C. Multiply the first equation by 3/2 and subtract the second equation
Step-by-step explanation:
The answer is c
Multiple the first equation by 3/2
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Answer:
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Step-by-step explanation:
Answer: b =50°
Step-by-step explanation:
The angles on a straight line =180°
180° = 50°+90°+b
180°-50°-90°=b
50° = b
Answer:
The answer is option D.
Step-by-step explanation:
Area of a circle is πr²
where r is the radius
From the question r = 14ft
Area of circle V is
π(14)²
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Answer: I am pretty sure it is y=-1/4x-8. Hope this helps!
Step-by-step explanation:subtract the 2x from both sides which gives you 8y=-2x-64. Then you want to divide both sides by 8 to get y=-1/4x-8
