Solve for b .

-9 b = 27
please will mark brainliest whoever gets it right

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.