The brain volume centimeters to the power of three of 50 brains very from a low of 916 CM power of 3 to a high of 1,496 cm to a power of 3 use the range rule of thumb to estimate the standard deviation and compare the result to the exact standard deviation of $157.4 cm to the power of 3 assuming the estimate is accurate if it is within 15 cm to the power of three

it has the same slope and a different y-intercept

hope this : )

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step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.