If six women paint a fence in two days, how long does it take for two women to paint the fence?
1 answer:
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Answer:
(5,38)
Step-by-step explanation:
<u><em>The correct question is</em></u>
A system of equations is shown below:
y = 8x − 2
y = 9x − 7
What is the solution to the system of equations?
(−5, 38)
(−5, −38)
(5, 38)
(5, −38)
we have
----> equation A
----> equation B
Solve the system by substitution
substitute equation B in equation A
solve for x
<em>Find the value of y</em>
Substitute the value of x in the equation A or in the equation B
therefore
The solution is the point (5,38)