Liz polishes rings for a jeweler. she can polish 9 rings per hour. how many rhours will it take her to polish 315 rings?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

What numbers are included in the set of integers? what numbers are not included?