29 7/10
Step-by-step explanation:
convert mixed numbers to fractions
17 x 5 + 1 = 86
12 x 2 + 1 = 25
86/5 + 25/2
change fractions to have common denominator
10 would be a good choice
86 x 2 = 172
25 x 5 = 125
172/10 + 125/10 = 297 = 29 7/10
i dont have an answer
step-by-step explanation:
-8/2y-8=5/y+4-7y+8/y^2-16
we move all terms to the left:
-8/2y-8-(5/y+4-7y+8/y^2-16)=0
we can not solve this equation