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09.03.2022 •
Mathematics
Choose the correct words from the drop-down menu to make a true statement about the system of equations.
y = 15x – 25
x – 5y = 2
Using substitution, the system has
Choose...
A . infinitely many solutions
B. no solution
C. one solution
Solved
Show answers
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Ответ:
Step-by-step explanation:
Substitute the first equation into the second equation in y:
Use the Distributive Property:
Subtract:
A. Infinite Solutions.
Whatever value x equals, the equation remains the same.
Ответ:
Hypothesis: If all kids wear braces, they will have straight teeth.
Conclusion: Braces make kids' teeth straight.
Step-by-step explanation:
Hope this helps