autismandyou
autismandyou
25-04-2017
Mathematics
contestada
42 decreased by twice a number
Respuesta :
angelglmmer
angelglmmer
25-04-2017
2n - 42 is the answer
Answer Link
dellaM
dellaM
25-04-2017
let the number be x.
twice a number is 2x.
hence,
the expression would result as:
42 - 2x
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
A 30 kg child sitting 5.0 m from the center of a merry-go-round has a constant speed of 5.0 m/s. while she remains seated in the same spot and travels in a circ
How to factor 81y^2 -4
Andrew feels good about himself. He doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "I play a game," he sa
Suggest two other subtasks that may be performed in a dice game?
A bowling league requires you to buy a bowling ball for $45 and pay $12 for each game. If you spent a total of $117, how many games did you play? *
which of the following characters will be best to develop in a dramatic comedy ? A) One who becomes well-known brought his homeland because of his honesty B)
How did economic needs influence sumerian writing development?
In 2010 and 2011, the government of greece risked defaulting on its debt due to a severe budget crisis. using bond market graphs, determine how default would
Liam uses checks and a debit card, but does it not always right all the transactions and his checkbook register. He has lost track of his checkbook balance. Lia
The cost c (in dollars)of making n feet of cabinet is represented by c = 18n + 45. how many feet of cabinet are made when the cost is $441? answer
