Answer:
8a+96 or a+12
Step-by-step explanation:
Distribute
8a+96
8(12+a)
= 96+8a
rationalise 29302/100000
=14651/50000
Obtuse scalene
-5.2
-8+1.5 = -6.5
-6.5 * 4/5 = -6.5 * 0.8 = -5.2