Solve the system by substitution.
y = -4x
23 - 5y = 44
1 answer:
<h3>
<u>Explanation</u></h3>
- Given the system of equations.
- Substitute y = -4x in the second equation.
- Substitute the value of x in any given equations. I will substitute the value of x in the first equation.
- Answer Check by substituting both values in two equations.
<u>First</u><u> </u><u>Equation</u>
<u>Second</u><u> </u><u>Equation</u>
Both equations are true for the value of x and value of y.
<h3>
<u>Answer</u></h3>
<u></u>
<u>Coordinate</u><u> </u><u>Point</u><u> </u><u>form</u>
<u></u>
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Answer:
A) 25
35
Step-by-step explanation:
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D is the correct answer
Answer:
Put the equation into standard form
Ax+By=C
subtract 3x to the left
answer:
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Step-by-step explanation:
15 13/24 or in decimal form 15.5416
Step-by-step explanation:
208
= 128 + 64 + 16
= 1 * 2⁷ + 1 * 2⁶ + 1 * 2⁴
= 11010000. (base 2)