Answer:
y = -3/2 x +5
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
m= (8--1)/(-2-4)
m= (8+1)/(-2-4)
m= (9/-6)
m=-3/2
point slope form
y-y1=m(x-x1)
y--1 = -3/2(x-4)
distribute
y+1 = -3/2x +3/2 *4
y+1 = -3/2x + 6
subtract 1 from each side
y = -3/2 x +6-1
y = -3/2 x +5
this is in slope intercept form (y=mx+b)
Answer:
3,512
Step-by-step explanation:
3,520-8=3,512
Using a calculator to divide 15/14, it is 1.071428571.
Depending on how many decimal places you want it rounded to, that would be 1.071.
-2/3a-6=12a
-6=12a+2/3a
-6=38/3a
3/38*-6=a
-18/38=a
a=-9/19
a=-0.47
Answer:
1) A. 5 + 2.75 * S ≤ 21
2) 5
Step-by-step explanation:
Well there is an initial price of $5 and $2.75 per stop, and she can only spend less than or equal to $21 we can make the following inequality,
5 + 2.75 * S ≤ 21,
<em>Meaning, Q.1 is A</em>
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Now #2 is 5 stops because if we plug in 5 for s we get 18.75.
<em>Thus, the most amount of stops she can afford is 5.</em>
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<em>Hope this helps :)</em>
