Write an equation for the line that goes through point (-1,4) and is parallel to the line y = 2x - 9

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Find the measure of the angle indicated in bold