open the parenthes. and then after that you'll get 27+12x-15. if you simplify that then you'll get 12x+12
Answer:
c
Step-by-step explanation:
1.75 would be the direct center between those two irrational numbers.
8^2= 8 times 8 = 64
8^4= 8 times 8 times 8 times 8= 4,096
Answer: 5 21/50
Step-by-step explanation: 5.42 = 271/50 = 521/50 as a fraction
