Simon entered a number into his calculator. To this number, he added the square of the original number and the cube of the original number. Simon got the answer 543.192 Use a trial and improvement method to find the number that Simon first entered into his calculator.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

X-10/4 when x = –18 a 7 b –2 c –7 d 2