Use the square root property to solve the quadratic equation.2x2 - 8x = 24

A. 2, -6
B. -2, 12
C. -2, 6
D. -12, 1


Answer: C

Mathematics

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Represent the shaded area in the figure group with an improper fraction.

A.
B.
C.
D. 1

Mathematics

Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = -(y + 1)2 - 6

A.
 
opens left; vertex (16);
axis of symmetry y = 6
B.
 
opens left; vertex (-6, 1);
axis of symmetry y = 1
C.
 
opens left; vertex (-6, -1);
axis of symmetry y = -1
D.

opens left; vertex (-1, -6);
axis of symmetry y = -6

Mathematics

A mechanic spent h changing spark plugs, h changing an air filter and

style="vertical-align:-10px;" varid="variable_id_field" variablename="impvar_c00e441699f54e24b3bfcbed2" class="wirisformula" /> h changing the oil and oil filter. How much total time was spent servicing the car? 

A. hours
B. hours
C. hours
D. hours
E. hours

Mathematics

Round the number to the nearest thousandth.0.09015 

A. 0.091 B. 0.090 C. 0.09 D. 1.0017 E. 0.0902

Mathematics