( 11s + 3 )
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click on the clocks that are at the times 2 3 5 7 11
B = bigger numberS = smaller numberYou told us:B = 3SB - S = 2,184Substitute 3S in place of B in the second statement:3S - S = 2,1842S = 2,184S = 1,092Their sum is B+S, and we know that B=3S.B + S = 3S + S = 4S = 4,368.
Well 3 20's, 3 10's and 3 5's would be $105.
25+11=36: Let f and s represent the first and second numbers respectively. The statement of the problem yields two equations: f + s =36 and f = 3 + 2s. Substituting the function given in the second equation for f into the first equation yields 3 + 2s + s = 36, or (subtracting 3 from each side and merging the s terms, 3s = 33 or s = 11. Then f + 11 = 36 (substituting the value for s into the first equation), or f = 25.
The sum of all the angles found on any polygon is always found by this forumla: s = (n-2)180 "n" is the number of angles on the polygon; "s" is the sum. Therefore, replace "n" with "5": s = (5-2)180 s = 3 x 180 s = 540 The sum of the angles of a pentagon (5-sided polygon) is 540 degrees.