Through: (5,0), slope = -1 write in point slope form first then convert to standard form ( someone please help me!)

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?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15