For every apples there are plums

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

Which statements best evaluate the evidence in thisexcerpt? select two options.o the authors use a personal story to illustrate theargument that, despite new and ever-changing forms ofsocial media, arab american print and broadcast mediaare stronger than ever.the authors use data about the types and effectivenessof social media to support the argument that socialmedia is driving arab american broadcast media out ofbusiness.the authors use a quotation from an expert to supportthe argument that social media has been both and hazardous for the arab american news mediao the authors use a quotation from an eyewitness tosupport the argument that the arab american newsfree daeros challsave and exitnextsubmit

Read this excerpt from wheels of change by sue macy.that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons.what is the central idea of the excerpt