3 years ago

Somebody help me with this question

Mathematics

2 answers:

vampirchik [111]3 years ago

3 0

I think u do 3•5 then divide by 110

ivann1987 [24]3 years ago

3 0

36.6 something like that

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Step-by-step explanation:

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Nadya [2.5K]

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White raven [17]

Answer:

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t = 1.19

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2 years ago

Two equations are given below:

Sindrei [870]

$\left \{ {{a - 3b = 16} \atop {a = b - 2}} \right. \\ \\ \left \{ {{a = 16 + 3b} \atop { 16 + 3b = b - 2}} \right. \\ \\ \left \{ {{a = 16 + 3b} \atop {3b - b = - 2 - 16}} \right. \\ \\ \left \{ {{a =16 + 3b} \atop {2b = -18}} \right. \\ \\ \left \{ {{a=16 + 3b} \atop {b=-9}} \right. \\ \\ \left \{ {{a=16 + 3b = 16 + 3*(-9) = 16 - 27 = -11} \atop {b=-9}} \right.$

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3 years ago