Answers by mary - Math Homework Answers

how to solve and check: 2x=x+3

answered Sep 29, 2012 in Pre-Algebra Answers | 610 views

the quotient of two numbers is 21. their difference is 60. what are the two numbers

answered Sep 29, 2012 in Word Problem Answers | 5.2k views

given that f(2x+1)= 4x^2+4x+7 . Find f(x)

answered Sep 29, 2012 in Calculus Answers | 1.1k views

is it the same inverse tangent (-1/-2) and inverse tangent (1/2)

answered Sep 29, 2012 in Trigonometry Answers | 627 views

what is 26 over 24 in simplest form?

answered Sep 28, 2012 in Fraction Problems | 2.2k views

what is 25% of $1,168.

answered Sep 28, 2012 in Word Problem Answers | 807 views

what is 2/3 of 13860

answered Sep 28, 2012 in Word Problem Answers | 582 views

4x-5=x+13 solve for x

answered Sep 28, 2012 in order of operations | 888 views

what is 3n=25-2n

answered Sep 24, 2012 in Algebra 1 Answers | 689 views

a number is multiplied by 6. then 4 is added to the product. the result is 82. what is the number

answered Sep 24, 2012 in Word Problem Answers | 4.7k views

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