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Effectus [21]
3 years ago
15

Find the ordered pair $(s,t)$ that satisfieFor a certain value of $k,$ the system \begin{align*} 3a + 4b &= 7,\\ 6a + 4b &am

p;= k- 4b \end{align*}has infinitely many solutions $(a,b).$ What is $k$?s the system \begin{align*} \dfrac{s}{2} + 5t &= 3,\\ 3t - 6s &= 9. \end{align*}
Mathematics
2 answers:
Readme [11.4K]3 years ago
5 0

Answer:

I really don't know the answer

Step-by-step explanation:

Best of luck to you!

kakasveta [241]3 years ago
5 0
I really don’t get the answer!!


thank u have a good day!!
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