A school in Cincinnati is infested with cockroaches. The exterminator got rid of 35,911 cockroaches, but 87,140 cockroaches are still in the
school. How many cockroaches were in the school originally?
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The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.