The scale on a map is stated as 1:200 000
a main road connects 2 towns which are 28km apart
how far, in cm, will the distance between the 2 towns be on the map?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

One integer is 5 more than another. their product is 104. find the integers

Which compound inequality could be represented by the graph?