Answer
The answer is 48 i hope this helped
Step-by-step explanation:
Answer:
The correct answer is A
Step-by-step explanation:
The books sold are 30,000, so that is our total sale for January. His sales are <em>decreasing</em> by an average of 500 books <em>per month</em>, which means he is losing sales so it is a negative value, and we multiply that by <em>x</em> (number of months) since the question has not stated the number of months. Therefore, the equation would be f(x) = 30,000 - 500x
Hope this is of help!
Answer:
Can there be an triangle of which one angle has the measurement of 20 degrees and the other has a measurement of 45 degrees
Step-by-step explanation:
Answer:
<h2>y = 2x + 5</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:
=======================================
We have the points (-2, 1) and (-4, -3). Substitute:
Put the coordinates of the point (-2, 1) to the equation:
<em>add 4 to both sides</em>
Finally:
y = k/x, where k is the variation constant.
We need to find k.
5 = k/15...This equation leads to the correct value of k (our variation constant).
5(15) = (k/15)(15)
75 = k
Done!
