C is the answer because with this kind of math the answer can be Neg or Postive <span />
Answer: the area equals 580
Step-by-step explanation: the area is length times height times width and it all equals to 580
hope this helps
X = first number
x - 8 = 2nd number
5x = 3rd number
x + x - 8 + 5x = 69
7x - 8 = 69 <=== this is the equation u would use
7x - 8 = 69
7x = 69 + 8
7x = 77
x = 11
1st number = 11
2nd number : x - 8 = 11 - 8 = 3
3rd number : 5x = 5(11) = 55
Basically, you have to do 755/12.5 That will give you your average per minute.
