<span>point-slope form
y - y1 = m(x - x1)
</span><span>passes through the point (2,−8) and has a slope of 4.
</span>equation
y + 8 = 4(x - 2)
hope it helps
Answer:
Interest at the end of the first year is $105.93
Step-by-step explanation:
$800 at 12.5% APR compounded monthly.
Interest at the end of the year
= $800 *( (1+0.125/12)^12 - 1 )
= $800 * 0.132416
= $105.93
Answer:
x= -2
Step-by-step explanation:
set the two equations equal to each other, and since the x2 cancels out, you're left with 3x+2= 2x, which simplifies to x= -2
Answer:
x=25
Step-by-step explanation:
3x-5=2x+20=4x-30
3(25)-5 = 2(25) + 20 = 4(25) - 30
75-5 = 50 + 20 = 100 - 30
70=70=70
Answer:
1
Step-by-step explanation:
To solve this, first, take 22 minutes and divide it by 60 minutes, which is the number of minutes in an hour. Then, add two to the value, and multiply it by six square meters per hour, which is the rate that David can paint the wall. From there, you get 14.2 square meters which he painted in 2 hours and 22 minutes. Divide 14.2 square meters by the length of 11 meters to get 1.290 meters. Since they asked you to round to the nearest meter, you get 1 meter.
