100 points answer fast
which ordered pair is the solution to the system?
{x...
Mathematics, 19.01.2020 16:31 hdhdjjdj80HDjdjdj
100 points answer fast
which ordered pair is the solution to the system?
{x+3y=6
4x+6y=โ6
a.(6, 3)
b.(โ3, 3)
c.(12, โ2)
d.(โ9, 5)
Answers: 1
Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by รขโ4 to get รขโ16x รขโ 4y = รขโ80 multiply the second equation by รขโ1 to get รขโ4x รขโ y = รขโ20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by รขโ1 to get รขโ2x รขโ 4y = รขโ14
Answers: 1
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