Answer:
Multiply (y + x = 6) by -5 to eliminate the y term
Step-by-step explanation:
slope of the line y=4x-14 is 4
since the lines are parallel,
slope of required line = 4
Now,
Equation of required line is given by
y-(-6) = 4 [x - (-2) ]
y+6 = 4 ( x +2)
y+6 = 4x + 8
y+ 6 - 4x - 8 = 0
y - 4x - 2 = 0
Hence, y - 4x - 2 = 0 is the equation of required line.
Answer:
7
Step-by-step explanation:
n+4n=35
5n=35
5n/5=35/5
n=7
X² + 10x + 25 = 16
x² + 10x + 25 - 16 = 0
x² + 10x + 9 = 0
(x + 1)(x + 9) = 0
x(x+9) + 1(x+9) = 0
x² + 9x + x + 9 = 0
x² + 10x + 9 = 0
(x + 1) = 0
x = -1
(x + 9) = 0
x = -9
Answer:
$1200
Step-by-step explanation:
Given data
Principal=$4000
Rate=1.5%
Time= 20years
The expression for simple interest is
SI= PRT/100
Substitute
SI= 4000*1.5*20/100
SI=120000/100
SI=$1200
Hence the interest is $1200
