Find the center and radius for the circle defined by the equation: x^2+y^2+5x-y+2+0

A) (-5/2, 1/2); √6

B) (5/2, 1/2); 3√2 / 2

C) (5/2, 1/2); √6

D) (-5/2, 1/2); 3√2 / 2

What is the answer for 4/7 + 5/7 = by simplify

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Multiply (x + 2) (x - 6)

What is 4/2 as a whole number

Let [n] represent the greatest even integer less than n that divides n, for any positive integer n. For example, [24] = 12. What is the value of [20] ... ?

True or false, a treasury bill must be 13 weeks.

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The area of a square garden is 25 m2 how long is each side of the garden

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Mahmoud spent 1/6 of the working in the flower bed Mahmoud spent 2/3 of that time adding mulch of the flower bed what fraction of the day did Mahmoud spend adding mulch?