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Answers by waltjhall
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waltjhall
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User waltjhall
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User waltjhall
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1 7/8 divided by 9/6
answered
Oct 15, 2013
in
Other Math Topics
|
1.4k
views
dividing fractions
dividing fractions and mixed numbers
A geometric proof has the given statement: Angle 2 is congruent to Angle 3.
answered
Oct 15, 2013
in
Geometry Answers
|
823
views
geometry 9th grade
geometric problems
geometry proof
find the sixth term of the expansion (1/2x^2-3x^3/4)^10
answered
Oct 15, 2013
in
Algebra 2 Answers
|
578
views
binomial expansion
finding the 6th term
find the least square solution by gauss elemination method.
answered
Oct 15, 2013
in
Algebra 1 Answers
|
911
views
algebra
analytical
if you multiply by 6 and then add 7 you will get 55. whats my number
answered
Oct 15, 2013
in
Word Problem Answers
|
1.0k
views
word problems
what does total change mean?
answered
Oct 14, 2013
in
Pre-Algebra Answers
|
2.9k
views
total
change
money
pre algebra problems
What is the estimation of 3.246 x .088?
answered
Oct 14, 2013
in
Other Math Topics
|
393
views
.246 x 1.936 is another one
to use a raise to power sign what can someone do
answered
Oct 14, 2013
in
Algebra 1 Answers
|
366
views
raise to power
what two ratios are equivalent to 24/27?
answered
Oct 14, 2013
in
Other Math Topics
|
474
views
....
5ab/8c divided by 10b/c
answered
Oct 14, 2013
in
Pre-Algebra Answers
|
806
views
math
test
prealgebra
Please solve px if , qx=11.5-0.4px showing all steps. Thanks
answered
Oct 12, 2013
in
Calculus Answers
|
539
views
maths problem
How many minutes are there in six hours?
answered
Oct 12, 2013
in
Other Math Topics
|
500
views
Quadratic formula 4x2+9x=3
answered
Oct 12, 2013
in
Algebra 1 Answers
|
862
views
quadratic equations
3+3x3-3+3=?
answered
Oct 10, 2013
in
order of operations
|
1.7k
views
solving equations
| x -1| -2 = | 2x -5 |
answered
Oct 10, 2013
in
Algebra 2 Answers
|
389
views
solving equations
what is the least common denominator for 4/5, 1/12, and 8/11
answered
Oct 9, 2013
in
Pre-Algebra Answers
|
366
views
4 5
1 12
8 11
the sum of 12 and the quantity of 8 times k is equal to 48
answered
Oct 9, 2013
in
Algebra 1 Answers
|
1.4k
views
algebra problems
word problems
what is 558 divide by 3 as a unit rate
answered
Oct 9, 2013
in
Other Math Topics
|
971
views
gf
First five terms for 2n+5
answered
Oct 9, 2013
in
Algebra 2 Answers
|
1.9k
views
help answer this question
what number rounded containing no zeros has an answer of 901,400
answered
Oct 9, 2013
in
Other Math Topics
|
2.4k
views
4th grade math
i have 18 ones, 15 hundreds, 15 tens, and 8 thousands, what number am I ?
answered
Oct 9, 2013
in
Other Math Topics
|
21.1k
views
math
4th grade math
what number rounded containing no zeros has an answer of 901,400
answered
Oct 9, 2013
in
Other Math Topics
|
2.4k
views
4th grade math
What's the sum of (-12)+7 ?
answered
Oct 9, 2013
in
order of operations
|
2.8k
views
(-12)+7
what is 25,431 to the nearest hundred?
answered
Oct 9, 2013
in
Algebra 1 Answers
|
456
views
rounding numbers
help me to answer this step
6 dollars is what percent of 35 dollars?
answered
Oct 9, 2013
in
Algebra 1 Answers
|
399
views
calculating percentages
show that: (a-b)^2 (a+b) + ab (a+b) = a ^ 3 + b^3
answered
Oct 7, 2013
in
Algebra 2 Answers
|
441
views
a2+b2=45,b2+c2=40 then a,b,c=?
answered
Oct 7, 2013
in
Other Math Topics
|
2.2k
views
algebra problems
-5(5n-4)+25n
answered
Oct 7, 2013
in
Algebra 1 Answers
|
388
views
algebra problems
what number goes into 3 and 9
answered
Oct 7, 2013
in
Algebra 1 Answers
|
608
views
slope of a line through 2 points
x + 2 = x + 2
answered
Oct 7, 2013
in
Algebra 1 Answers
|
462
views
solving equations
If y varies directly with x, does x vary directly with y?
answered
Oct 5, 2013
in
Algebra 2 Answers
|
1.3k
views
solving equations
variations
direct variation
algebra problems
How do you solve f(x) = 7x - 13. Find f-1(x)?
answered
Oct 5, 2013
in
Algebra 1 Answers
|
2.1k
views
algebra
half the first plus twice the 2nd of two consecutive integers equal 22
answered
Oct 5, 2013
in
Algebra 1 Answers
|
922
views
algebra 1
consecutive number word problem
How would you read 12.0045
answered
Oct 2, 2013
in
Algebra 1 Answers
|
604
views
decimal
math
what is 14.6972 rounded to 1 decimal place
answered
Oct 2, 2013
in
Algebra 1 Answers
|
479
views
decimal
math
Is 7,849 a reasonable answer for 49 times 49? Why or why not?
answered
Oct 2, 2013
in
Other Math Topics
|
4.0k
views
5th grade math problems
math problem
f(x)=x^3+5x^2-17x-21
answered
Oct 2, 2013
in
Algebra 2 Answers
|
1.1k
views
factoring
algebra problems
What is the correct way to write ninety nine cents
answered
Oct 2, 2013
in
Word Problem Answers
|
7.1k
views
is ninety nine cents written as .99
x²ydx-(x³+y³)=0
answered
Sep 30, 2013
in
Other Math Topics
|
1.3k
views
differential equation
x³ydx-(x²+y³)dy=0
x^3-2x^2-4x+8 zeros? multiplicity?
answered
Sep 30, 2013
in
Calculus Answers
|
437
views
write f(x)=3-8x-2x^2 in standard form
answered
Sep 30, 2013
in
Pre-Algebra Answers
|
404
views
precalculus problems
what is (x+3)^2(x+1) in standard form
answered
Sep 30, 2013
in
Algebra 2 Answers
|
320
views
11 grade algebra 2
The gcf of 19 and a composite number less than 20 is 9.What is the composite number?
answered
Sep 30, 2013
in
Greatest Common Factor
|
904
views
greatest common factor
find the gcf of 15 and 20
answered
Sep 30, 2013
in
Other Math Topics
|
2.0k
views
greatest common factor
EXPAND USING BINOMIAL THOREM(2X+3)^5
answered
Sep 30, 2013
in
Algebra 1 Answers
|
493
views
binomial theorem
what is the anwer to 7.62 in 7 equivanlent
answered
Sep 27, 2013
in
Fraction Problems
|
390
views
4.1 million multiplied by x equals one quadrillion?
answered
Sep 27, 2013
in
Word Problem Answers
|
521
views
solve for x
factor 7x^3+6x^2+6x-1
answered
Sep 25, 2013
in
Algebra 2 Answers
|
425
views
find the rational zeros
If Matrix A = [2 -4 3 1 -1 0] and Matrix B = [ -2 5 0],
answered
Sep 25, 2013
in
Algebra 2 Answers
|
583
views
matrix dimensions
The sum of 3/7 5/6 with different denominators
answered
Sep 25, 2013
in
Other Math Topics
|
529
views
adiding fractions with different denominator
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