Answer:
y=9
Step-by-step explanation:
replace the x only with -3
you get y = - -3 + 6
Two negatives= positive
+3+6=9
y=9
His claim is resonable 154/25=6 r4 6x2=12
Answer:
98 would be written as Nighty Eight in words!
The correct answer is: "The y's because the coefficients are the same."
Further explanation:
we always try to eliminate the variable from the system of equations which involves lesser calculations and complexity.
Assuming that Given equations are:
Equation 1: 82x + 2y = 30
Equation 2: 70x + 2y = 24
we can see that the coefficients of x are very large and different. While the coefficients of y are same. We can only subtract the equations to eliminate y.
Hence,
The correct answer is: "The y's because the coefficients are the same."
Keywords: Linear equations, variables
Learn more about linear equations at:
#LearnwithBrainly
Answer:
Construction of perpendicular to line <em>m</em> is shown in image attached
Step-by-step explanation:
Steps For construction of perpendicular on line <em>m</em> from from point <em>P:</em>
1) Open a compass more than a half the length of line <em>m</em>.
2) From one end of the line mark man arc on above the line.
3) Now, from the another end construct another arc cutting the previous arc. Name this point of intersection as <em>Q.</em>
4) Finally draw straight line from point <em>Q</em> through <em>P</em> to the line m.
5) Construction of perpendicular to line <em>m</em> is shown in image attached.
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