Which of the following describes a caucus? A. a form of candidate nomination that occurs in a town-hall style format rather than a day-long election; usually reserved for presidential elections
B. an election in which only voters registered with a party may vote for that party’s candidates
C. an accommodation that allows voting up to two weeks before Election Day
D. none of these

a form of candidate nomination that occurs in a town-hall style format rather than a day-long election; usually reserved for presidential elections

Explanation:

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

i think iowa because you committed the crime there