Which system of inequalities is shown in the graph?

  B.

Step-by-step explanation:

The slope of the line is positive, eliminating choice A.

The shading is below both boundary lines, eliminating choices C and D.

Choice B correctly identifies the inequalities on the graph.

The line has a slope = rise/run = 2/1 = 2. Its y-intercept is -2.

The quadratic has zeros (x-intercepts) at x=0 and x=3, so factors as x(x -3) and expands to x^2 -3x. When the shading is below the curve, the inequality will be of the form y ≤ ( ). That is, y-values in the solution set will be less than or equal to those on the curve.

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length