Meh
martin de leon is best known for
a) his heroism and bravery in the alamo.
b) the lasting cultural impact he had on the arts in texas.
c) being the only mexican empresario to found a colony in texas.
d) his diplomatic missions to madrid, spain on behalf of the mexican government.

Martin de Leon was a rancher and wealthy Mexican empresario in Texas who was descended from Spanish aristocracy. He was the patriarch of one of the prominent founding families of early Texas.

Explanation:

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".