Answer:
5 and -2
Step-by-step explanation:






or


Answer: 300
Step-by-step explanation:
60% = 60/100
500 x 60/100 = 300
Answer:
Please refer to the attached image.
The resulting equation if Becca isolated x² in the first equation and then substituted it into the second equation is (9-y²) / 25 - y²/36 = 1
<h3>Equation</h3>
x² + y² = 9
x²/25 - y²/36 = 1
From (1)
x² = 9 - y²
substitute x² = 9 - y² into (2)
x²/25 - y²/36 = 1
(9-y²) / 25 - y²/36 = 1
Therefore, the resulting equation is option C; (9-y²) / 25 - y²/36 = 1
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Answer:
4
Step-by-step explanation:
that is the intercept of the line to y