Mathematics, 05.11.2020 20:30 chilanka
For the following system, if you isolated x in the first equation to use the substitution method, what expression would you substitute into the second equation?
Expression 1
βx + 2y = β6
Expression 2
3x + y = 8
Answers: 2
Mathematics, 20.06.2019 18:04
Hiroki wrote a number that is the opposite of -3. what number did hiroki write? a. β
b. 3 c. 0 d. -3
Answers: 2
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 β 8.7 β12.6 β 8.7 β12.6 β (β8.7) 12.6 β (β8.7)
Answers: 2
Mathematics, 21.06.2019 20:00
It is given that the quadratic equation hxΒ²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
For the following system, if you isolated x in the first equation to use the substitution method, wh...
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