nmnmnmhelo nmnmnmhelo
  • 04-02-2017
  • Mathematics
contestada

Bill sold half of his comic books. He then bought 16 more if now he has 36, how many did he start with?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 04-02-2017
1/2x + 16 = 36
1/2x = 36 - 16
1/2x = 20
x = 20 * 2
x = 40 <== he started with 40
Answer Link

Otras preguntas

4x^2-28x+49=5 solve the quadratic by completing the square
Expand the expression 2(r - 4) + 5(r + 2). Express your answer in simplest form
A phone company uses the equation y=0.15x+10 to find y the monthly charge for a customer sending x text messages. How many text messages are sent if the monthly
What is the smallest multiple of 6 and 10
How many “dots” would be around the central atom in the Lewis structure of S? A) 5 B) 6 C) 7 D) 4
Serous membrane is what type? Epithelial or connective?
Approximately how many miles apart are Petrograd and Moscow ? A. 200 B. 350 C. 500 D. 650
What is the percentage increase from 200 to 280
27 devided by 1053 in decimal form like 528.6
A definition for cyber bullying