In 2007, the two most costly components of underage drinking in florida were

violent crime and motor vehicle crashes

Explanation:

The components of underage drinking is related to the consequences that drinking on minors has, from fights to DUI, underage drinking is a severous problem for american society, and the two most costly components in 2007 in Florida were Violent crima dn motor vehicle crashes, which means that when minors start to drink alcohol one of the consequences is that they turn violent and make poor decisions, as well as that they drive under the influence and cause vehicle accidents.

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11