Answers by John Marsh - Math Homework Answers

Son 7 times older than grandson,I am 12 times older than grandson,sum of ages is 100,how old am I

answered Jul 4, 2014 in Algebra 1 Answers | 3.5k views

What is the answer to 10x10-10+10

answered Jul 4, 2014 in Other Math Topics | 7.1k views

what are the subsets of W= {-5 ,-4 ,-3}

answered Jul 4, 2014 in Algebra 1 Answers | 835 views

factorise the following

answered Jul 3, 2014 in Algebra 1 Answers | 680 views

How do you get the sum of 167 using the numbers 1-25?

answered Jul 3, 2014 in Algebra 1 Answers | 582 views

1/2divided by 1/6 of 1/2-1/2

answered Jul 3, 2014 in Other Math Topics | 952 views

find the x-intercept of 2x-y=-16

answered Jul 3, 2014 in Pre-Algebra Answers | 627 views

-2x-{2y-[3+x-(5x+2)]}

answered Jul 3, 2014 in Algebra 1 Answers | 596 views

can you prove this problem using trigonometric identities? secƟ-sinƟ tanƟ=cosƟ

answered Jul 3, 2014 in Trigonometry Answers | 1.2k views

the solutions of 1 over x plus 4, plus one half, equals 1 over x plus 4,extraneous or non-extraneous

answered Jul 2, 2014 in Algebra 2 Answers | 1.7k views

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