Determine the unit rate for 1 bag of chips if 5 bags cost $6.25; the proportional relationship is described by 5y=$6.25x.(1 point)
Responses
$0.80
$0.80
$1
$1
$31.25
$31.25
$1.25
The unit rate for 1 bag of chips can be found by dividing the total cost of 5 bags ($6.25) by the number of bags (5).
Unit rate = 6.25 รท 5 = $1.25.
To determine the unit rate for 1 bag of chips, we can rearrange the equation 5y = $6.25x to solve for y. Divide both sides of the equation by 5:
y = $6.25x / 5
Simplifying further, we get:
y = $1.25x
Therefore, the unit rate for 1 bag of chips is $1.25.
To determine the unit rate for 1 bag of chips, we need to find the cost of 1 bag. From the proportional relationship given as 5y = $6.25x, where y represents the cost of 1 bag and x represents the number of bags, we can set up a proportion to solve for y.
We know that 5 bags cost $6.25, so let's set up the proportion:
5 bags / $6.25 = 1 bag / y
To solve for y, we can cross multiply:
5 bags * y = 1 bag * $6.25
5y = $6.25
Now we can solve for y:
y = $6.25 / 5
y = $1.25
Therefore, the unit rate for 1 bag of chips is $1.25.