xy=22 as a proportion please :) It would mean a lot if I could get a fast response! Please explain in detail because I don't get
2 answers:
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Answer:
Step-by-step explanation:
We want to find an equation of a line that's perpendicular to x=1 that also passes through the point (8,-9).
Note that x=1 is a <em>vertical line </em>since x is 1 no matter what y is.
This means that if our new line is perpendicular to the old, then it must be a <em>horizontal line</em>.
So, since we have a horizontal line, then our equation must be our y-value of our point.
Our y-coordinate of our point (8,-9) is -9.
Therefore, our equation is:
And this is in standard form.
And we're done!
Answer:
Step-by-step explanation:
Let number of pounds of cans collected by Amy =
Let number of pounds of cans collected by Bruce =
Let number of pounds of cans collected by Carlos =
As per question statement, total number of cans collected = 168
..... (1)
Number of pounds collected by Bruce is rd of the pounds of cans collected by Carlos.
Number of pounds collected by Amy is equal to number of pounds collected by Bruce and Carlos combined.
Using equation (2):
Using equations (2) and (3) in equation (1), we get:
Using equation (2):