jahdz2003p3cjul jahdz2003p3cjul
  • 30-01-2018
  • Mathematics
contestada

there are 76 students in chorus. the number of girls in the chorus is 12 more than triple the number of boys.

Respuesta :

ChubbyFubby
ChubbyFubby ChubbyFubby
  • 30-01-2018
girls= 12+3b
boys=b

boys+girls=76

12+3b+b=76;
12+4b=76
-12 -12
4b=64
÷4. ÷4

b=16

I hopes this help!
Answer Link

Otras preguntas

What is Y=-3x+5 5x-4y=-3
the development of banking during the commercial revolution in western Europe was significant because it
why did Protestantism flourish in northern renaissance europe rather than southern renaissance europe
how do i solve the equation 5n+4=-26
find the 5th term sequence defined as : a(n)=(n+3)∧n-1
Which pair of ratios is proportionalA. 4/9 and 16/45B.5/12 and 25/144C. 12/18 and 18/27D. 15/20 and 7/10
Write the dimensions of two different rectangular prisms that have the same surface area.
What is reconstruction ?
Whats 3P2 ?please need for math
What is the size and shape of brazil.