Mathematics, 17.02.2021 02:50, kacaria
You have made a substitution in order to solve a system of equations and now have an equation in one variable. Which of the following indicates that the original system represents a pair of parallel lines?
Select one:
a.
x + 3 = x + 5
b.
x + 3 = 5
c.
2x + 3 = x + 5
d.
x + 3 = x + 3
Answers: 1
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Equation for the calculation double 2 and then add 5
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Mathematics, 21.06.2019 20:30, wednesdayA
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
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