Which of the systems below is equivalent to the given system?

0.01x - 0.05y = 0.1

0.4x + 0.3y = 0.9

1. 10x - 5y = 10 and 4x + 3y = 9

2. x - 5y = 10 and 4x + 3y = 9

3. x - 5y = 1 and 4x + 3y = 9

Select the decimal that is equivalent to 57 220

Let V be the set of vectors in R2 with the following definition of addition and scalar multiplication: Addition: [x1x2]?[y1y2]=[0x2+y2] Scalar Multiplication:?[x1x2]=[0? x2] answer yes or no x? y=y? x for any x and y in V (x? y) ? z=x? (y?

What is x-2y=1, solve for y

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F (x) = 71 (0.93) ^2x growth or decay