The scale shows both percentages and decimals. 0% 20% 0.2 40% 60% 0.6 80% 0.8 100% 0.4 Fill in the missing decimals in the gaps below The first one is done for you. 40% is the same as 04 90% is the same as 7% is the same as

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

y=-2x+1500

step-by-step explanation:

+1500

2 over one