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Answers by Kmartin
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Kmartin
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User Kmartin
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User Kmartin
Recent activity
All questions
All answers
27y^2-12x^2
answered
Jan 19, 2012
in
Algebra 2 Answers
|
1.3k
views
algebra problems
how do i simplify 7a+a
answered
Jan 19, 2012
in
Algebra 1 Answers
|
4.5k
views
simplifying expressions
how do you take the derivative of x^cos(x)
answered
Jan 19, 2012
in
Calculus Answers
|
646
views
calculus problems
How do you solve 14=2/3(9y-15) by eliminating the fraction first?
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
681
views
solving equations
average temperature of saturn
answered
Jan 19, 2012
in
Algebra 1 Answers
|
989
views
algebra problems
x-1 divided by x+2
answered
Jan 19, 2012
in
Calculus Answers
|
459
views
critical points
how do I solve proportions problem...3x+4/4=2x+5/5
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
544
views
algebra problems
If two polygons are similar with a scale fractor of 1, then the polygons are
answered
Jan 19, 2012
in
Geometry Answers
|
1.4k
views
word problems
geometry problems
How do I solve for x in Y in this parallelogram (2x+10)+(y+17)+(3x-20)?
answered
Jan 19, 2012
in
Geometry Answers
|
648
views
when you use the LCD when subtracting fractions do you still have to simplify the answer
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
2.7k
views
solving equations
How do I solve this math problem? 25 divided by r = 5
answered
Jan 19, 2012
in
Algebra 1 Answers
|
850
views
algebra problems
109/7= 15 4/7 Show the problem
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
488
views
algebra problems
Algebra Problem..
answered
Jan 19, 2012
in
Algebra 1 Answers
|
747
views
algebra problems
solving problems
Is it possible to extend f to be continuous at x = 3?
answered
Jan 19, 2012
in
Calculus Answers
|
1.4k
views
calculus problems
How do you find -log(x+2)=1 ?
answered
Jan 19, 2012
in
Algebra 2 Answers
|
516
views
logarithmic equations
find the number of how many 3/8s in 3
answered
Jan 19, 2012
in
Statistics Answers
|
503
views
how may 3 8s in 3
Multiply : (x² - 2x) (3x+5)
answered
Jan 19, 2012
in
Algebra 1 Answers
|
635
views
multiplication
4e+4f+g=24 2e-4f+g=0 5e-4f-5g=12
answered
Jan 19, 2012
in
Algebra 1 Answers
|
621
views
solving equations
reduce the following:1/4=7/x
answered
Jan 19, 2012
in
Word Problem Answers
|
475
views
solve for x
Quadratic equations
answered
Jan 19, 2012
in
Algebra 2 Answers
|
4.6k
views
solving quadratic equations
sides of rectangle (x+7) cm, (x+3) cm, area of the rectangle is 45cm^., Find the lenght of the sides
answered
Jan 19, 2012
in
Algebra 1 Answers
|
894
views
dimensions of a rectangle
-7x-2=24-9x
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
449
views
solving equations
what is 10/8 of a fraction equal to a whole fraction
answered
Jan 19, 2012
in
Word Problem Answers
|
1.6k
views
math fractions
how to divide 36 into 450
answered
Jan 19, 2012
in
Statistics Answers
|
1.9k
views
algebra problems
find x; angle G=90degrees, Angle E = 27 degrees, hypot= 42 ft, x=adj
answered
Jan 19, 2012
in
Trigonometry Answers
|
572
views
solving trigonometric equations
solve for x
x+y=8 and x-3y=-4 solved using susitution
answered
Jan 19, 2012
in
Algebra 1 Answers
|
573
views
substitution method
solving systems of equations by substitution
function questio
answered
Jan 19, 2012
in
Algebra 2 Answers
|
355
views
algebra problems
function question
answered
Jan 19, 2012
in
Algebra 2 Answers
|
374
views
algebra problems
what is -6(2)^+9(2)+11
answered
Jan 19, 2012
in
Algebra 1 Answers
|
455
views
algebra problems
You roll a number cube numbered from 1 to 6 P(2, 6, 5, 3 or 4) Express the probability as a fraction
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
2.9k
views
mixed numbers to improper fractions
which is an equation of the line with a slope of -3 that passes through (2,4)
answered
Jan 19, 2012
in
Algebra 1 Answers
|
619
views
Can someone show me how to find the answer to 4x over 30
answered
Jan 19, 2012
in
Geometry Answers
|
439
views
geometry problems
what is the answer to 10 4/5 - 4 3/4
answered
Jan 19, 2012
in
Algebra 1 Answers
|
409
views
solving equations with fractions
what is 3x+7=5x+11
answered
Jan 19, 2012
in
Algebra 1 Answers
|
733
views
solving equations
what is the answer to 7[9 + 3(9 - 4)] ?
answered
Jan 19, 2012
in
Algebra 1 Answers
|
559
views
solving equations
algebra problems
(x-9)x=1296
answered
Jan 19, 2012
in
Algebra 1 Answers
|
713
views
distributive property equations
write each number as a mixed number 14/3,21/2,25/4
answered
Jan 19, 2012
in
Word Problem Answers
|
2.5k
views
mixed numbers to improper fractions
how to solve -24=3/4a
answered
Jan 19, 2012
in
Algebra 1 Answers
|
590
views
algebra problems
Solving for h...what is.... A=1/2(a+b)h
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
775
views
algebra problems
solving equations
pre algebra problems
what is the slope and y-intercept of 4x-y=6
answered
Jan 19, 2012
in
Pre-Algebra Answers
|
722
views
slope of a line
how to find y intercept
solving an equation
answered
Jan 19, 2012
in
Algebra 2 Answers
|
398
views
solving equations
How to solve this solution set: 2x>-26
answered
Jan 18, 2012
in
Algebra 1 Answers
|
564
views
solving inequalities
if y=x+2 and y-x=4 what does x and y equal?
answered
Jan 18, 2012
in
Algebra 2 Answers
|
440
views
algebra problems
please show me how to work this math problem
answered
Jan 18, 2012
in
Word Problem Answers
|
971
views
Factor the trinomail over the integer. 4a^2-28a+45
answered
Jan 18, 2012
in
Algebra 1 Answers
|
567
views
factoring polynomials
Write an algebraic expression that represents the perimeter.
answered
Jan 18, 2012
in
Algebra 1 Answers
|
3.7k
views
algebraic expressions
What percent of 675 is 44?
answered
Jan 18, 2012
in
Pre-Algebra Answers
|
577
views
pre algebra problems
How do you solve 3x/7 = 2x/5?
answered
Jan 18, 2012
in
Algebra 2 Answers
|
381
views
can you help me with this problem -6k+7k
answered
Jan 18, 2012
in
Algebra 1 Answers
|
510
views
algebra problems
solving equations
1 divided by X+5+2
answered
Jan 18, 2012
in
Algebra 2 Answers
|
757
views
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