Mathematics, 30.12.2019 07:31 jadajones5313
Which of the following is not something that can be done when solving a system by elimination?
a)add the equations together.
b)subtact one equation from another.
c)multiply one or both of the equations by a number.
d)solve the equation for y and then substitute that answer in for y in the other equation
Answers: 1
Mathematics, 21.06.2019 21:30
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
Mathematics, 21.06.2019 23:20
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
Mathematics, 22.06.2019 01:10
Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?
Answers: 2
Which of the following is not something that can be done when solving a system by elimination?
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