vickluvsu15p2dduo
vickluvsu15p2dduo vickluvsu15p2dduo
  • 17-01-2018
  • Mathematics
contestada

N/6=15/18 and 2(n+1)=3(n-1) are equavalent equations?

N61518 and 2n13n1 are equavalent equations class=

Respuesta :

dannielle
dannielle dannielle
  • 17-01-2018
n/6=15/8 
n=15*6/8=15*3/4
n=45/4

2(n+1)=3(n-1)
2n+2=3n-3
3n-2n=2+3
n=5 
 
are not equivalent cause 5≠ 45/4
Answer Link

Otras preguntas

viết một đoạn văn khoảng 100 từ về lợi ích của LAPTOP đối với sinh viên
7. What's the perimeter of a rectangle with length 12 m and width 5 m? A. 60 m B. 49 m C. 34 m D. 17 m
According to the "Equal Pay Bill" letter, what will happen if businesses are forced to pay women the same as they pay men? A. The cost of goods and services wil
The weight of an object above the surface of the Earth varies inversely with the square of the distance from the center of the Earth. If a body weighs 50 pounds
What was true about the government's reaction to the Bonus Army? A. The government resolved the conflict peacefully. O B. It turned public opinion against Presi
A car travels 25 m/s for 30 seconds. What distance did the car travel ?
The circled ones I need help on Please help I don’t get it It’s asking if it’s equal to or not equal to
helpppppppppppppppppppppppppppppppppppppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A restaurant serves soda pop in cylindical pitchers that are 6 inches in diameter and 8 inches tall. if the pitcher has1-inch head of foam, how much soda is los
answer choices: A. 182.3 B. 164.2 C. 288 D. 144 PLSSSS HELP