Answer:
X=-300000
Step-by-step explanation:
Move variable to the left-hand side
1200+0.005x-0.0015x=1500
Move the constant to the right-hand side and change sign
0.005x-0.0015x=1500-1200
Combine like terms
-0.001x=1500-1200
Subtract the numbers
-0.001x=300
Divide both sides of the equation by -0.001
X=-300000
To find the slope of the line, choose any of the points in the table and set up this expression:
y2 - y1 / x2 - x1, where y2 is the y coordinate of the second point you chose, y1 is the y coordinate of the first point you chose, x2 is the x coordinate of the second point you chose, and x1 is the x coordinate of the first point you chose.
So,
3 - (-6) / 2 - 2 = 9 / 0 for the first two points. The slope of the line is undefined because it is a vertical line.
Answer:
3x^4 - 13x^3 - x^2 - 11x + 6.
Step-by-step explanation:
x^2-5x+2 x 3x^2 +2x +3
= x^2(3x^2 +2x +3) - 5x(3x^2 +2x +3) + 2(3x^2 +2x +3)
= 3x^4 + 2x^3 + 3x^2 - 15x^3 - 10x^2 - 15x + 6x^2 + 4x + 6
Adding like terms:
= 3x^4 - 13x^3 - x^2 - 11x + 6.
Answer:
$172.50
Step-by-step explanation:
1150(0.15)
172.50
