Help me and pinkbabyharrison have the same question but I am just offering more points. Please show work fast.

Solve 2x+y=3 x+y=5 in substitution method

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.

2,10,-50 next two numbers geometric sequence