Question

answer all the questions plsssss​

Answer 1

Answer:

26)12^4×9^3×4/(6^3×8^2+27)

=6^4×2^4×3^6×2^2/(6^3×2^6×3^3)

=6×3^3=6×27=162

27)3a-7b-16-x=2a+8b+10

x=3a-7b-16-2a-8b-10

x=a-15b-26

29)a)7/24-17/36

=(21-34)/72=-13/72

b)3/13 ÷-4/65

3/13 ×-65/4=-15/4