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 word in the sentence is the appositive? My older sister Maria is learning how to drive a car. A. sister B. learning C. Maria D. car
How do you put 0.8918 as a fraction
The empirical formula of styrene is CH; find the % composition for H and CH. How many atoms are present in a 2.00 gram sample of styrene? PLEASE HELP! THANK YO
-2 (x-7)=-(2x+5) solve for x
If a=3 and b=5, what is the value of 3a + b to the power of 2?
The sum of two numbers is 104 and one exceed the other by 10. What are the numbers?
what are the similarities between insects and humans
The area of a square field is 200 square feet. What is the approximate length of each side of the field? Round your answer to the nearest foot.
write the ratio 6 ft to 4yd as a fraction in simplest form.
What is a way a cell is put together called?