Mathematics, 04.10.2021 08:00 neariah24
7. If (2,- 1) is the solution to the following linear system, what are the values of a and b?
ax +by = -7
2ax – 3by = 1
Answers: 2
Mathematics, 21.06.2019 20:00, alondrahernande3
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8 +1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
Mathematics, 22.06.2019 01:30, koiryrubio
Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.
Answers: 1
7. If (2,- 1) is the solution to the following linear system, what are the values of a and b?
ax +...
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