skyS7i1lvatoriet
skyS7i1lvatoriet skyS7i1lvatoriet
  • 22-05-2016
  • Mathematics
contestada

A 3-pound tub of butter at n dollars per pound costs $3.85. 3n = 3.85 3 - n = 3.85 3 + n = 3.85 3/n = 3.85

Respuesta :

meerkat18
meerkat18 meerkat18
  • 30-05-2016
Given:
3-pound tub of butter costs $3.85

3.85/3 = 1.2833 per pound.

3n = 3.85

3(1.2833) = 3.85
3.8499 = 3.85
3.85 = 3.85
Answer Link
Neuron
Neuron Neuron
  • 02-06-2016
If you would like to know how much does a 1-pound tub of butter cost, you can calculate this using the following steps:

3-pound tub of butter ... $3.85
1-pound tub of butter ... $n = ?

3 * n = 3.85 * 1
3 * n = 3.85
n = 3.85 / 3
n = $1.28

The correct result would be 3 * n = 3.85.
Answer Link

Otras preguntas

P is inversely proportional to Q. When P=100, Q=32 Calculate the value of Q when P is twice as big as Q. Show your working please
write the standard form of 6.45 billion?
The greatest common factor of 18 and a mystery number is 6. Give three possible values for the mystery number.
In a state, license plates consist of four letters and two digits. How many different plates are possible?
how to make a cheesecake in 5 simple steps?
the cell organelles that burns glucose and provides ATP for active transport are the
The floor in Lila's bedroom is 30 square yards. Calculate the area in square feet
simplify: 300-60(2-x)
if a handsaw does the same amount of work on a log as a chainsaw does, which has more power why?
Is the reaction rate always positive? why or why not?