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Help would be appreciated!! Algebra homework.

0 votes

What's 5a + 8a - 3^2 ?

a = 8

 

asked Nov 12, 2013 in ALGEBRA 1 by chrisgirl Apprentice

1 Answer

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5a+8a -3^2, a = 8

substitute a value in given expression.

= 5*8+8*8-3^2

= 40+64-9

= 104-9

= 95

answered Nov 12, 2013 by william Mentor

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