Which value, when placed in the box, would result in a system of equations with infinitely many solutions?

Mathematics

2 answers:

tamaranim1 [39]3 years ago

7 0

Answer:

-10

Step-by-step explanation:

PSYCHO15rus [73]3 years ago

4 0

For a system of equations to have infinitely many solutions it must describe identical lines.
If you multiply the first equation by 2, then move the x term to the left side, you would get 2y-4x=-10
Final Answer:
-10
Hope I helped :)

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How to simplify : <br><br> √(1+√(1-x^2 )) - √(1-√(1-x^2 ))

muminat

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3 years ago

Sebastian swam laps every day in the community swimming pool. He swam 45 minutes each day, 5 days each week, for 12 weeks. In th

lord [1]

Answer:

$\text{Average rate}=\frac{\text{40 laps}}{\text{ hour}}$

Step-by-step explanation:

Please consider the complete question.

Sebastian swan laps every day in the community swimming pool. He swam 45 minutes each day, 5 days each week, for 12 weeks. In that time, he swam 1800 laps. What was his average rate in laps per hour?

Let us convert time taken into hours as:

$\text{Days}=5\times 12=60$