Convert all to lb and find cost per 1lb
A.
54oz, convert to lb
54/16=3.375lb
find per lb
4.89/3.375=$1.4488888 per lb
B.
2 and 3/4=2.75, 3.91/2.75=$1.42181 per lb
C. 910/453.59=2.00621lb
3.10/2.00621=$1.545 per lb
compare
A: $1.4488888 per lb
B: $1.42181 per lb
C: $1.545 per lb
B is cheapest, followed by A then C
B is best buy
Answer:
Step-by-step explanation:
x + 300 =369
x = 69
subtract 300 on both sides
Answer:
The equation in point slope form is
The equation in slope intercept form is
Step-by-step explanation:
step 1
Find the slope m
The formula to calculate the slope between two points is equal to
we have
Substitute the values
simplify
step 2
Find the equation of the line in point slope form
we have
substitute
---> equation in point slope form
step 3
Find the equation of the line in slope intercept form
----> convert to slope intercept form
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