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Answers by mary
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mary
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User mary
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User mary
Recent activity
All questions
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how to solve and check: 2x=x+3
answered
Sep 29, 2012
in
Pre-Algebra Answers
|
433
views
solving equations
the quotient of two numbers is 21. their difference is 60. what are the two numbers
answered
Sep 29, 2012
in
Word Problem Answers
|
4.5k
views
5th grade math problems
given that f(2x+1)= 4x^2+4x+7 . Find f(x)
answered
Sep 29, 2012
in
Calculus Answers
|
817
views
calculus problems
is it the same inverse tangent (-1/-2) and inverse tangent (1/2)
answered
Sep 29, 2012
in
Trigonometry Answers
|
419
views
word problems
what is 26 over 24 in simplest form?
answered
Sep 28, 2012
in
Fraction Problems
|
1.7k
views
algebra problems
simplifying fractions
simpliest form
fraction problems
what is 25% of $1,168.
answered
Sep 28, 2012
in
Word Problem Answers
|
544
views
word problems
what is 2/3 of 13860
answered
Sep 28, 2012
in
Word Problem Answers
|
382
views
dunno
4x-5=x+13 solve for x
answered
Sep 28, 2012
in
order of operations
|
614
views
solve for x
what is 3n=25-2n
answered
Sep 24, 2012
in
Algebra 1 Answers
|
505
views
algebra problems
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
|
4.3k
views
word problem
how do i solve 5a-2=33?
answered
Sep 24, 2012
in
Algebra 1 Answers
|
834
views
pre algebra problems
2-(3x-4)=2x-9
answered
Sep 24, 2012
in
Algebra 1 Answers
|
812
views
solving equations
algebra problems
38-[5+6y-2(y+2)]=-5(2y-3)-[9(y-1)-13y+5]
answered
Sep 14, 2012
in
Algebra 1 Answers
|
480
views
algebra problems
4x4+4x4+4-4x4= ?
answered
Sep 14, 2012
in
Word Problem Answers
|
496
views
solving equations
If f(x) = 3x^2 + 5x - 2, show that f(x + 2) = 3x^2 + 17x + 20
answered
Sep 14, 2012
in
Calculus Answers
|
8.6k
views
how do you solve the equation 6x=2/3
answered
Sep 14, 2012
in
Algebra 1 Answers
|
315
views
solving equations
−4(x + 1) − 3 = −3(x − 4)
answered
Sep 14, 2012
in
Algebra 1 Answers
|
406
views
algebra problems
how do you do 54 diveded by seven remainder i dont know the remainder
answered
Sep 14, 2012
in
Calculus Answers
|
519
views
solving equations
Find the radius of a circle with circumference of 55.3. Round to the nearest tenth.
answered
Sep 14, 2012
in
Geometry Answers
|
2.1k
views
solve for y 2y-(y+10)=5(y+6)
answered
Sep 12, 2012
in
Algebra 2 Answers
|
449
views
solving equations
3 is 6% of what number
answered
Sep 11, 2012
in
Algebra 1 Answers
|
358
views
algebra problems
round 5.36201to 1 decimal place
answered
Sep 11, 2012
in
Calculus Answers
|
5.2k
views
rounding numbers
3x-2y=10 and -6x+6y=-8
answered
Sep 11, 2012
in
Algebra 1 Answers
|
1.1k
views
elimination methodo
y^1/4=2. Solve for y.
answered
Sep 8, 2012
in
Algebra 1 Answers
|
566
views
solve for y
solving equations
algebra problems
what is 53,705 in word form?
answered
Sep 8, 2012
in
Word Problem Answers
|
757
views
word problems
solve 4(3-2x)=-44
answered
Sep 7, 2012
in
Pre-Algebra Answers
|
475
views
solving equations
can you work this problem 3t + 7 = negative 8?
answered
Sep 7, 2012
in
Algebra 1 Answers
|
480
views
solving equations
how do I solve -8+(-5)+ 8=
answered
Sep 7, 2012
in
Pre-Algebra Answers
|
402
views
algebra problems
how do you solve 0.09x+2=6.5
answered
Sep 7, 2012
in
order of operations
|
451
views
solving equations in one variable
(2x-6)(x+2) what is the value of X?
answered
Sep 7, 2012
in
Calculus Answers
|
540
views
algebra problems
solve for x
solving equations
x^(2)+4=4x
answered
Aug 27, 2012
in
Algebra 1 Answers
|
632
views
algebra problems
solving equations
what is 6,393,203 in word form
answered
Aug 27, 2012
in
Word Problem Answers
|
1.7k
views
word problems
y=3x-1 y=(-2x)+4
answered
Jul 31, 2012
in
Algebra 2 Answers
|
746
views
systems of equations containing three variables
what is the persentage of a 35cents if i make 14.84 per hour
answered
Jul 31, 2012
in
Word Problem Answers
|
509
views
word problems
solving equations
Solve by substitution x=6-2y x=5y-8
answered
Jul 31, 2012
in
Algebra 1 Answers
|
631
views
substitution method
what is 10% of 358,372,926
answered
Jul 31, 2012
in
Algebra 1 Answers
|
586
views
calculating percentages
number would you add to the equation below to complete the square? x2 + 8x = 9
answered
Jul 31, 2012
in
Algebra 1 Answers
|
1.1k
views
algebra problems
how to complete the square
given f(x) = 2 -2x and g(x) = -6x+2, find f+g
answered
Jul 29, 2012
in
Algebra 1 Answers
|
778
views
algebra problems
5(2x + 1) = 12x – 1
answered
Jul 29, 2012
in
Algebra 2 Answers
|
545
views
solving equations
30 tickets left how many did she sell??
answered
Jul 29, 2012
in
Word Problem Answers
|
428
views
fraction problems
2x2+2x2+2-2x2=
answered
Jul 29, 2012
in
Pre-Algebra Answers
|
1.3k
views
solving equations
what is 6/8 divided by 7/32
answered
Jul 29, 2012
in
Algebra 1 Answers
|
1.1k
views
dividing fractions
8x2 + 6x + 1 = 0
answered
Jul 27, 2012
in
Algebra 1 Answers
|
1.8k
views
algebra problems
What polynomial has roots of -5, -2, and 4 ?
answered
Jul 27, 2012
in
Algebra 2 Answers
|
872
views
algebra problems
roots of polynomials
12th grade math
polynomials
if 4+[x+2]=10 what are the values of x?
answered
Jul 27, 2012
in
Algebra 1 Answers
|
575
views
http: mathhomeworkanswers.org ask?gclid=cm2vpnavtbecfsubqgodjwsalg#
what is 2 x 2 + 2 x 2 + 2 - 2 x 2
answered
Jul 27, 2012
in
Algebra 1 Answers
|
317
views
algebra problems
what is one third out of $8,874.00?
answered
Jul 27, 2012
in
Statistics Answers
|
568
views
Solve (9x + 2) – 3(x – 4) = 6.
answered
Jul 26, 2012
in
Algebra 1 Answers
|
736
views
algebra problems
solving equations
solve for x
Solve |x+5| < 9
answered
Jul 26, 2012
in
Algebra 1 Answers
|
729
views
algebra problems
solving equations
solving systems of equations by substitution
What is the answer to, 2 divided by (-1/4) =
answered
Jul 26, 2012
in
Pre-Algebra Answers
|
501
views
algebra problems
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