k=13
Step-by-step explanation:
180 =(4k-7) + (3k+6) +90
180= 7k+89
-89 -89
91= 7k
÷7 ÷7
Answer:
2^3 or 8
Hope this helps!
-32.48-(14.014)
- (32.48 + 14.014)
add 32.48 +14.014 by lining up the decimal
32.48
+ 14.014
------------
46.494
then bring back the negative
-(46.494)
Answer: -46.494
64x^3-241x^2+296x-125
