Wednesday
June 19, 2013

Posts by visoth

Total # Posts: 147

math
its factor is (x -8 and x-24) set equal to zero and solve for x

math
multiply x - 16 by itself (x-16)(x-16) x^2 -32x + 256 = 64 subtract 64 from both side x^2 - 32x +192=0 factor or use quadratic formula

Math
2.25 all you do to turn a percentage into decimal is mnove decimal 2 places to the left

Math
2.4

trig
yea what reiny said

what that means is that they want each bouquet have the exact same number of roses in them, and that each bouquet has to have the exact same amount of lilies ( like bouquet 1 cant have 2 roses when bouquets 2 only has 1, bouquet 1 cant have 6 lilies when bouquet 2 has 2 lilies)

9 roses and 6 lilies all i did was divide both number by 8 to figure out how many of each will go in each bouquet

math
there many way to do this i liek to change it all to improper fraction first 2 3/18= 39/18 ; 5 3/12= 63/12 ; 4 2/4= 18/4 so you have: (39/18) + (63/12) - (18/4) and then follow order of operation PEMDAS(remember you need common denominator to add or subtract fractions)

math
205/902 - 22/902 = 183/902 902 is the common denominator not 22 this is how i got it there is no number that goes evenly into 22 and 41( without a decimal being left) so i multiply (5/22) by (41/41) and (1/41) by (22/22)

math
you have to get a common denominator to add or subtract fractions

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