Multiply both sides by three to get 2x=30
Then divide both sides by 2 to get x=15
Answer: C & D
Step-by-step explanation:
Horizontal distance = 48'
difference in elevation = 18"-6" = 12" = 1'
Slope of the sewer line = rise/run = 1/48 = 0.0208 = 2.08%
Answer:
mathematicallly error sentence!
Answer: 39
Step-by-step explanation: x=13. so 5-2=3 x 13 = 39
espero que esto ayude :)
