Let the second number be x.
First number = x - 8
Third number = 3x
Sum of the numbers = 117
x - 8 + x + 3x = 117
5x = 125
x = 25
Thus,
The first number is 17. The second number is 25. The third number is 75.
Answer:
93+30=123 so e equals 123
Step-by-step explanation:
To check, do 123-30=93
Only the volume is given, so you can already assume the rectangular prism is a cube, which in that case you can divide by 3 to get the answer.
Answer:
-6xy-18x
Step-by-step explanation:
To solve -2x(3y+9), multiply -2x by 3y and 9.
Solve