valeria778 valeria778
  • 03-09-2018
  • Mathematics
contestada

maggie's brother is 6 year younger than twice her age. Their sum of their age is 27. How old is maggie.

Respuesta :

puppette1 puppette1
  • 03-09-2018

2X-6=27

2X -6 =27

2X-6+6=27+6

2X=33

X= 33 DIVIDED BY 2

x= 16.5   Maggie's age

Answer Link

Otras preguntas

Do buffers aid or hinder the maintenance of homeostasis within a living cell in a changing environment?
David opens a bank account with $140 and then deposits $150 each month. Louis opens a bank account with $260 and deposits $120 each month.  How many months will
What does a journal written by frontier settlers most likely tell you about Manifest Destiny?
What would be the second step in simplifying the expression 4 2 ÷ (2 • 9) + 5?multiplydivideaddexponent
How long did the Zhou dynasty rule?
simplify this expressionn-10+9n-3
order from least to greatest 5.04;5.4; 5.406; 5.064
The core of an atom contains protons and __________.
How does a universal genetic code relate to the hypotheses about the origin of life on Earth?
All living things break down _________ to make energy.