Answer:
Step-by-step explanation:
The slope intercept form of a line is y=mx+b where m=slope and b=y intercept. So we should solve for y.
3x/5+25y=10, multiply all terms by 5 and the denominator cancels out
3x+125y=50, subtract 3x from each side
125y=-3x+50, divide both sides by 125
y=(-3+50)/125
slope=m=-3/125
y intercept=b=2/5
Answer:
Step-by-step explanation:
y + 4 = -8(x - 2)
I dont know the statements that u have but maybe I can guess one...or two
slope = -8
points used were : (2,-4)
y + 4 = -8(x - 2)
y + 4 = -8x + 16
y = -8x + 16 - 4
y = -8x + 12 ............slope intercept form
8x + y = 12 .......standard form
x intercept = (3/2,0)
y intercept = (0,12)
any of that answer ur question ?
Answer:
27
Step-by-step explanation:
She is wrong the answer is 27, all you have to do is multiply the number by the percentage as a decimal (.45)
Answer: Approximately 51%
Step-by-Step-Explanation:
<u>Given -</u>
- Cost - $25.50
- Selling for - $38.50
<u>We must find:</u>
- The price Starr is marking up
<u>Profit</u> (<u>Numbers Given</u>)
<u>$38.50 - $25.50 = $13.00</u>
<u>Profit</u>, (<u>In percent)</u>
<u>13/25.50 × 100 ≈ 51%</u>
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