Seudónimo Seudónimo
  • 01-12-2016
  • Mathematics
contestada

Mrs. Ulrich has 3 times as manymarkers as colored pencils. The total number of markers and colored pencilsis 84. How many markers foesMrs. Ulrich have?

Mrs Ulrich has 3 times as manymarkers as colored pencils The total number of markers and colored pencilsis 84 How many markers foesMrs Ulrich have class=

Respuesta :

Аноним Аноним
  • 01-12-2016
x=3y
x=y=84
3y+y=84
4y=84
y=21
x=3y
x=63

She has 63 markers.
Answer Link

Otras preguntas

Which of the following is NOT a branch of natural science? a. life science b. Earth and space science c. physical science d. social science
who was the commander of colonial troops at Breed's Hill
(3-5i)(2+9i)+(7+2i)(7-2i)
A system of equations is shown below: 6x - 5y = 5, 3x + 5y = 4. The x-coordinate of the solution to this system of equation is what? Thank you to however can
Performance appraisals serve as building blocks of: Options Manpower Planning Job analysis Career Planning Selection
Which philosopher classified governments as republics monarchies and despotisms?
How would you do 2 times 25 times 30
In What Way Did The Stations On The Underground Railroad Help To Liberate The Slaves
Although there are no glacier in florida, how have glaciers affected Florida?
Economic competition between countries usually came at the expense of others. a. True b. False