Find the equation of the straight line passing through the point (3,5) which is the perpendicular to the line
Y=3x+2

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Are the corresponding angles congruent? explain why or why not.