
Keiran H.
asked 09/16/20Evaluate the expression when b=9 . 24/b+8 =
(/ means make the number into a fraction with 24 on top.
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2 Answers By Expert Tutors

Erick G. answered 09/16/20
Tutor
5
(162)
Mechanical Engineer specializing in STEM
24/b + 8
=24/b + 8 (b/b)
=24/b + 8b/b
=(24+8b)/b
=(24+8*9)/9
=(24+72)/9
=96/9
= 10 6/9 = 10 2/3

Sam Z. answered 09/16/20
Tutor
4.3
(12)
Math/Science Tutor
24/b+8=9
24/b=1
b=24
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Mohamed M.
if i may ask, is the denominator b+8? making the fraction 24/ (b+8) or is it just b? making it (24/b)+8 that changes the answer drastically09/16/20