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

brad grew 4 1/4 inches this year and is now 56 7/8 IN tall write and solve an equation to find Brads height at the start of this year. show that your answer is
what is 0.3 repeating as a fraction and in simplest form
Driving while wearing headphones or headsets a. is not dangerous, because you can still see everything around you b. is more entertaining than listening to th
how many inches tall is a 7 foot basketball player
dvds are on sale for $24 each. felipe writes the expression 4 x 24 to find the cost in dollars of buying 4 dvds. how can you rewrite felipes expression using th
what is the unit rate for 40 meters in 5 seconds
Is 16:12 and 64:60 equivalent?
what is one reason the colonists had difficulty coming together to revolt against Britain
What is the value of 9 in the period in 914,318
which factor affects the heart rate in mammals