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Answers by waltjhall
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waltjhall
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User waltjhall
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User waltjhall
Recent activity
All questions
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Four minus a number, more than six
answered
Mar 19, 2013
in
Pre-Algebra Answers
|
383
views
word problems
How does a coordinate plane work?
answered
Mar 19, 2013
in
Geometry Answers
|
528
views
geometry
is susie is 14, what was her age x years ago?
answered
Mar 19, 2013
in
Algebra 1 Answers
|
2.6k
views
word problems
H E L P M E !!!!
answered
Mar 11, 2013
in
Algebra 1 Answers
|
842
views
algebra problems
geometry problems
algebra or geometry problem
can you please help me solve: (7-8x to the 4th power)squared
answered
Feb 28, 2013
in
Algebra 2 Answers
|
396
views
algebra equations
3x+5x ? 8y+3y ? 2n-3n ? 7z-10z ?
answered
Feb 28, 2013
in
Algebra 1 Answers
|
556
views
combing like terms
is 0 a negative or positive number
answered
Feb 28, 2013
in
Algebra 1 Answers
|
594
views
negative
algebra problems
√x^7 everything is under the radical
answered
Dec 31, 2012
in
Algebra 2 Answers
|
695
views
solving radical equations
algebra problems
solving equations
solve radical equation √x+4 +√30-x =8
answered
Dec 31, 2012
in
Calculus Answers
|
381
views
solving equations
x²-y√xy=36 y²-x√xy=72
answered
Dec 31, 2012
in
Algebra 2 Answers
|
655
views
solving equations
algebra problems
how we find area of 6 ocrner shape
answered
Dec 31, 2012
in
Geometry Answers
|
454
views
surface area of any shape
how do you simplify the ratio 2a-4/-3a+6
answered
Dec 31, 2012
in
Algebra 1 Answers
|
469
views
simplifying ratios
ratios
ratio
1 over x squared minus 1 over y squared divided by 1 over y plus 1 over x
answered
Dec 27, 2012
in
Algebra 2 Answers
|
2.7k
views
dividing fractions and mixed numbers
solve for x
what is 2 multiplied by forty
answered
Dec 26, 2012
in
Word Problem Answers
|
665
views
word problems
X^(2)-9x+9
answered
Dec 26, 2012
in
Algebra 1 Answers
|
450
views
algebra problems
X^2-2x-15/8x+24*4x+20/x^2-25
answered
Dec 23, 2012
in
Algebra 1 Answers
|
636
views
secx+sinx tanx=cosx
answered
Dec 23, 2012
in
Trigonometry Answers
|
3.4k
views
proving trigonometric identities
summation multiplied by p(q-r)
answered
Dec 23, 2012
in
Algebra 2 Answers
|
553
views
dghhhhhhhhhhhhtrh rthrrr
Find the coordinates of the reflection: B (4,2) is reflected over the x- axis
answered
Dec 23, 2012
in
Algebra 1 Answers
|
4.3k
views
algebra problems
16x^2+4y^2-32x+16y-32=0 find the ellipse
answered
Dec 23, 2012
in
Calculus Answers
|
2.4k
views
solving equations
simplify 2^5√96-^5√96-2^5√2
answered
Dec 23, 2012
in
Algebra 2 Answers
|
368
views
algebra 2 problems
[cosx(tanx-secx)]/(1-cscx)=sinx Verify identity
answered
Dec 23, 2012
in
Trigonometry Answers
|
672
views
pre calculus problems
verifying trigonometry identities
at-mt+3m-3a
answered
Dec 23, 2012
in
Algebra 1 Answers
|
434
views
algebra problems
What are the 10 lowest numbers that are not possible to get with the integers 4,6,9
answered
Dec 23, 2012
in
Calculus Answers
|
494
views
integer
problem
(cosx)/(1-sinx)=2(secx)
answered
Dec 22, 2012
in
Trigonometry Answers
|
717
views
proving trigonometric identities
pre calculus problems
verifying trigonometry identities
write an equation with the solution of 1-2i and 1+2i
answered
Dec 22, 2012
in
Algebra 2 Answers
|
448
views
algebra 2 problems
What is the factorization of the trinomial? x^3 - 10x^2 + 24x
answered
Dec 22, 2012
in
Algebra 2 Answers
|
1.4k
views
trinomial factoring
algebra problems
algebra 2 problems
what is 5mn - 8mn + 13mn?
answered
Dec 20, 2012
in
Algebra 1 Answers
|
969
views
algebra problems
If l||m and the measure of angle 7 is twice the measure of angle 2, then the measure of angle 7 is
answered
Dec 20, 2012
in
Geometry Answers
|
4.9k
views
geometry problems
Using the figure below, select the two pairs of alternate exterior angles.
answered
Dec 20, 2012
in
Geometry Answers
|
6.4k
views
geometry
answers
the domain of 2X^2+5X-3/2X+24
answered
Dec 19, 2012
in
Algebra 2 Answers
|
575
views
domain of a function
What is the value of x? 1/9=6/x
answered
Dec 19, 2012
in
Geometry Answers
|
1.1k
views
solve for x
ABCD m<B=3x+45 and m<D=5x+23. Find m<C
answered
Dec 13, 2012
in
Geometry Answers
|
1.5k
views
parallelogram
how we know that 199,555 is not a prime number
answered
Dec 13, 2012
in
Algebra 1 Answers
|
576
views
algebra problems
how do you find the slope of the line that passes through the given points. -6x=5y+3
answered
Dec 13, 2012
in
Algebra 1 Answers
|
744
views
can you solve the problem and give me a step by step guide on how i sould solve the problem
how is 5 1/4 greater than 5 4/10?
answered
Dec 13, 2012
in
Fraction Problems
|
469
views
solving equations
Simplify the expression: (-3^2)^3
answered
Dec 13, 2012
in
Pre-Algebra Answers
|
508
views
solving equations
order of operations
what numbers can be evenly divided by 7, 5, 3, and 4
answered
Dec 13, 2012
in
Word Problem Answers
|
1.3k
views
division
How do you write 5287 in expanded form?
answered
Dec 8, 2012
in
Pre-Algebra Answers
|
1.5k
views
algebra problems
((4)/(45x^3y^6)), ((1)/(30x^4y^4)) LCD of, do not combine fractions
answered
Dec 8, 2012
in
Algebra 2 Answers
|
791
views
least common denominator
algebra problems
solving equations
f(x) = 6x^3-7x^2+1
answered
Dec 8, 2012
in
Algebra 2 Answers
|
683
views
calculus problems
algebra problems
zeros of a function
f(x) = 6x^3-7x^2+1
answered
Dec 8, 2012
in
Algebra 2 Answers
|
979
views
algebra problems
zeros of a function
calculus problems
Simplify. Identify any x-values
answered
Dec 7, 2012
in
Algebra 2 Answers
|
608
views
algebra problems
undefined expressions
5(X+3)+9=3(X2)+6, DISTRIBUTE 5 AND 3
answered
Dec 6, 2012
in
Algebra 1 Answers
|
470
views
algebra problems
what is the sum of 5 9/13 + 5 9/13=
answered
Dec 6, 2012
in
Algebra 1 Answers
|
393
views
algebra problems
How do you do 2/5 squared?
answered
Dec 6, 2012
in
Algebra 1 Answers
|
392
views
squaring fractions
if 3^x=k, what does 3^2x+1 equal in terms of k?
answered
Dec 2, 2012
in
Algebra 2 Answers
|
2.6k
views
solving for x in terms of a and b
leading coefficient
answered
Dec 2, 2012
in
Algebra 2 Answers
|
1.5k
views
how do you cut 8 rectangles into 8 pieces equally
answered
Dec 2, 2012
in
Word Problem Answers
|
704
views
word problems
solve 3 variable system by elimination -2x+2y+3z=0; -2x-y+z=-3; 2x+3y+3z=5
answered
Dec 2, 2012
in
Algebra 2 Answers
|
2.0k
views
elimination method
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