Seudónimo Seudónimo
  • 16-01-2021
  • Mathematics
contestada

I have a bag with yellow and blue marbles in it. At the moment, the ratio of blue marbles to yellow marbles is 4:3. If I add 5 blue marbles and remove 3 yellow marbles, the ratio will be 7:3. How many blue marbles were in the bag before I added more?

Respuesta :

christianf1408
christianf1408 christianf1408
  • 16-01-2021

Answer:

4:7  7 being to total number of marbles (part to whole ratio)

Answer Link

Otras preguntas

El niño quiere que yo le ____________________ un regalo para su cumpleaños. a) da b) do c) dé d) doy
What is the solution of this system of linear equations?3y = 3x+627- 1x=3​
1. Identify the vertex and the y-intercept of the graph of the function y=-2(x+ 2)+2.
what is the volume of stank of nitrogen that contains 17 moles of nitrogen at 34 C under 12,000Pa?
What is true of the larger cities in the United States?
your culture influences the types of food you eat
Which topic would be most appropriate for a four- to five page research paper
A chemist classifying five elements determines the following: Element Property S: Sulfur Powdery yellow solid Ag: Silver Shiny solid at room temperature that is
all of the following expressions have the same value except... -4/5-1/5 -(4/5+1/5) -4/5+ -1/5 -4/5-(-1/5)
HELP PLEASE NEED IT