Answer:
<h3>2x + 5y = –15.</h3>
Step-by-step explanation:
We are given coordinates of the line passed through (–5, –1) and (10, –7) .
Applying slope formula,


Therefore,


Therefore, slope is
.
Applying point-slope form
we get


On multiplying both sides by 5, we get

5y+35=-2(x-10)
5y+35=-2x+20
Adding 2x on both sides, we get
5y+25+2x=-2x+20+2x
2x+5y+35=20
Subtracting 35 from both sides, we get
2x+5y+35-35=20-35
2x+5y=-15.
Therefore, required equation is :
<h3>2x + 5y = –15.</h3>
Answer:
Step-by-step explanation:
The person works 8.5 hours that day at a rate of $16/hr. 16 x 8.5 = $136
Answer:
13
Step-by-step explanation:
247/19=13
It should be about 22.55.
Yes, because if you divide 4 and 3 by 2, you get 2 and 1.5