1. ratio = 2 c of dressing / 4 lb of vegetables
Use two variables: d for the number of c of dressing and v for the number of pounds of vegetables.
Then d / v = 2/4 = 1/2 => d = v/2
Now you can make a table
v d
2 1
4 2
6 3
8 2
And you can draw a line for the points (2,1); (4,2); (6,3), (8,4) ... the slope of the graph is the ratio = 1/2
b) I already did it above as part ot the explanation: d/v = 1/2
<span>If logc81=2 then c=9
</span>
0.019 is the correct answer. I hope this is the answer you are looking for! :)
Example 250
word form:
two hundred and fifty
expanded form:
2+5+0
standard form:
250
The answer is $37.86 !! hope this helps
