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3 years ago

What is 9,003,840,165 in expanded form

Mathematics

2 answers:

bezimeni [28]3 years ago

7 0

9,000,000,000 + 3,000,000 +800,000 +40,000 + 100 + 60 +5

krok68 [10]3 years ago

4 0

9x1,000,000,000)+(3x1,000,000)+(8x100,000)+(4x10,000)+(1x100)+(6x10)+(5x1)

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Find the solution to this system of equations x+y=1<br> 2x-y+z=1<br> x+2y+z=8/3

drek231 [11]

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Answer:

(x, y, z) = (1/3, 2/3, 1)

Step-by-step explanation:

We can use the first equation to write an expression for x that can be substituted into the other equations.

x = 1 -y

2(1 -y) -y +z = 1 ⇒ -3y +z = -1

(1 -y) +2y +z = 8/3 ⇒ y +z = 5/3

Subtracting the first of these equations from the second gives ...

(y +z) -(-3y +z) = (5/3) -(-1)

4y = 8/3

y = 2/3

z = 5/3 -y = 1

x = 1 -y = 1/3

The solution is (x, y, z) = (1/3, 2/3, 1).

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Convert y=x squared +64x + 12 into graphing form

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shusha [124]

The y intercept is (0,3)

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