dcsuperx19 dcsuperx19
  • 03-03-2021
  • Mathematics
contestada

Solve for the 12th one

Solve for the 12th one class=

Respuesta :

DWRead
DWRead DWRead
  • 03-03-2021

Answer:

Step-by-step explanation:

s:m = 7:5

s = 7x, m = 5x

(7x+10):(5x+10) = 9:7

(7x+10)/(5x+10) = 9/7

7(7x+10) = 9(5x+10)

49x+70 = 45x+90

x = 5

s = 7x = 35, m = 5x = 25

Sonu is 35, Monu is 25

Answer Link

Otras preguntas

What is 15% of 60?? Can someone plz tell me how to calculate this as well??? Thanks!!!
Two billion people jump up in the air at the same time with an average velocity of 7.0 m/sec. If the mass of an average person is 60 kilograms and the mass of
the length of a rectangle is 3 meters less than twice the width if the area is 104 square meters find the length
what is the answer and work to 15% of 375
what is the answer and work to 15% of 375
How many newtons of force are represented by the following amount: 3 kg·m/sec^2?
the qustion is what is the greatest common factor of 24,56 and 72
why was new Amsterdam a good location for a city
There is 1\4 of a peach pie left after a family pinic.Four cousin share the leftover pie equally.What fraction of a whole pie will each cousin recieve
solve "P x 87 + 67 x 87 + (33 - P) x 87 = ?"