A triangle has side lengths of (c + 5) feet, (2x – 3) feet, and (x - 1) feet. If the perimeter of the triangle is 29 feet, what is the value of x?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?