Answer:
A:-18
Step-by-step explanation:
Hopefully this helps!
<h2><u>
Answer:</u></h2><h2>

</h2><h2 /><h2><u>
Solution Steps:</u></h2>
______________________________
<h3>1.) First you need to graph all the ordered pairs:</h3>
(I have included the graph below)
<h3>2.) Then you determine which pairs are in the top left quadrant:</h3>
So your answer is only
.
______________________________
Answer:
see below
Step-by-step explanation:
children : adults : total
2 5 2+5 =7
We have 280 people
Divide this by 7
280/7 = 40
Multiply each number by 40
children : adults : total
2*40 5*40 7*40
80 200 280
There are 80 children and 200 adults
Answer:
No the point (20,15) is not on line j.
You can see that this line passe through the points (-4,-2) and (4,3).
The slope of the line passing through the points
and
is

Thus, the slope is

Then the equation of the line is

Answer: correct choice is C.