Plz help! With an explanation!! What is the equation, in slope-intercept form, of the line that is parallel to the line y - 3 =
2/5(x - 1) and passes through the point (-2, 3)? What is the equation of the line that is
perpendicular to this given line and passes through the given point?

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Which angle of rotation is an angle of rotational symmetry for all figures?

What is the definition of a surd.give an example.