Answer:
r=-6
Step-by-step explanation:
6r-7r=13-7
-r=6
r=-6
Answer:
x= - 1.48 or 0.48
Step-by-step explanation:
I used general formula. Hope I'm on a right path.
The answer would be B because I did this equation on a sheet of paper and I did the parentheses first which led me to my final answer B.
The volume is 8/27 ft³.
2/3(2/3)(2/3) = (2*2*2)/(3*3*3) = 8/27.
