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Answers by johnperkins
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johnperkins
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User johnperkins
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All questions
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User johnperkins
Recent activity
All questions
All answers
what is 32 fewer than 4 times 6 in situation
answered
May 11, 2014
in
Algebra 2 Answers
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505
views
expression for an situation
perform the indicated operation; 4/(x^2-3x+2)+ 7/(x^2-1)
answered
May 11, 2014
in
Algebra 2 Answers
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514
views
solving equations
Perform the indicated operation for 4/2y+49/7y.
answered
May 11, 2014
in
Algebra 2 Answers
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524
views
simplifying expressions
perform the indicated operation and simplify completely (x- 2^2 )
answered
May 11, 2014
in
Algebra 1 Answers
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916
views
algebra problems
1. Perform the indicated operation and, if possible, simplify. Please show all of your work?
answered
May 11, 2014
in
Algebra 1 Answers
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1.6k
views
evaluate the expression
perform the indicated operations and simplify, 4x/y-3x/y+5x/y-x/y
answered
May 11, 2014
in
Algebra 2 Answers
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467
views
solving equations
perform the indicated operations 6y^4 -3y^3 +5y^2 +6y -9/2y+1
answered
May 11, 2014
in
Algebra 1 Answers
|
819
views
order of operations
perform the following operations and simplify 3(x-2) squared-4x(x-3)
answered
May 11, 2014
in
Algebra 1 Answers
|
1.2k
views
simplifying expressions
order of operations
Perform the indicated operations and simplify. (a+45/25-a^2)-(a+9/a+5)+(a-9/5-a)
answered
May 11, 2014
in
Algebra 1 Answers
|
2.5k
views
simplifying expressions
indicated operations
solving equations
Perform the Indicated Operation H(G(X)) H= x2+5x+6 G= x+3
answered
May 11, 2014
in
Algebra 2 Answers
|
542
views
algebra problems
indicated operations
solving equations
operations
2(1/10)*1(2/7) perform the indicated operation.
answered
May 11, 2014
in
Fraction Problems
|
543
views
algebra problems
solving equations
operations
5 divide by 5 over 5 and 16
answered
May 11, 2014
in
order of operations
|
628
views
operations
numbers
400 Divide by 3/16
answered
May 11, 2014
in
Word Problem Answers
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2.8k
views
(explain the working out of these sums)
word problems
find the geometric sequence of the first seven terms of 80+32+64/5+...
answered
May 11, 2014
in
Algebra 2 Answers
|
1.6k
views
geometric sequence
finding the nth term
Select the first five terms in the geometric sequence an=(2)n-1, starting with n=1
answered
May 11, 2014
in
Algebra 1 Answers
|
2.0k
views
help #44
What is 20% off of $150.00?
answered
May 11, 2014
in
Calculus Answers
|
947
views
math
calculating percentages
4g^2+8g factor
answered
May 11, 2014
in
Algebra 1 Answers
|
516
views
factoring
algebra 1
algebra 1math problem
How do you solve for "x" in this equation: 2x^2+16x-42
answered
May 11, 2014
in
Algebra 1 Answers
|
471
views
algebra problems
algebra 1
factoring
What is the number?
answered
May 11, 2014
in
Word Problem Answers
|
629
views
what is the number
please help
x+6/5 + -1/4 =2
answered
May 11, 2014
in
Algebra 1 Answers
|
593
views
please help
algebra problems
(2 divided by x to the 4th) minus (4 divided by x to the 6th)
answered
May 11, 2014
in
Algebra 1 Answers
|
660
views
algebra 1
please help
due tomorrow
6 to the 2nd power minus 2 to the 4th power?
answered
May 11, 2014
in
Pre-Algebra Answers
|
747
views
6th grade math
please help
What's the height of the single serve container?
answered
May 11, 2014
in
Other Math Topics
|
472
views
please help
answer asap please
i need answers
will be much appreciated
Simplify the following expression. 8(6x + 2)
answered
May 11, 2014
in
Algebra 1 Answers
|
677
views
please help
15 sophomores, 25 juniors, and 40 seniors. probability randomly select a junior?
answered
May 11, 2014
in
Statistics Answers
|
616
views
probability
word problems
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
Select the product of (-6x8y)(x9y5).
answered
May 11, 2014
in
Algebra 1 Answers
|
445
views
need answer as soon as possible
Select the product of (7x + 3)(7x - 3).
answered
May 11, 2014
in
Algebra 1 Answers
|
466
views
Select the product of (4x + 3)(x2 - 2x + 1).
answered
May 11, 2014
in
Algebra 1 Answers
|
948
views
help #6
lim as x,y approaches 0,0 of xysin(1/xy))
answered
May 11, 2014
in
Calculus Answers
|
768
views
limit of a function
calculus problems
lim x->0, (sin3x) / ln(x+1)
answered
May 11, 2014
in
Calculus Answers
|
783
views
limit of a function
calculus problems
4/5 of 1/2
answered
May 11, 2014
in
Calculus Answers
|
527
views
http: mathhomeworkanswers.org ask#
what is the equivalent logarithmic answer for 3^4=81
answered
May 11, 2014
in
Algebra 2 Answers
|
437
views
algebra problems
Simplify the following expression. (x + 6)3
answered
May 11, 2014
in
Algebra 1 Answers
|
661
views
Direct proportion?
answered
May 10, 2014
in
Word Problem Answers
|
429
views
direct proportion
number
algebra.
what number is 42% of 150
answered
May 10, 2014
in
Pre-Algebra Answers
|
633
views
use a proportion
percent
number
what percent of 20 is 13.2
answered
May 10, 2014
in
Algebra 1 Answers
|
721
views
ratio
percent
94 out of 134 is what percent
answered
May 10, 2014
in
Fraction Problems
|
887
views
percent
Round 295,734,134
answered
May 10, 2014
in
Algebra 1 Answers
|
448
views
word problems
How many ways are there to place 6 identical balls in 3 identical boxes?
answered
May 10, 2014
in
Word Problem Answers
|
452
views
probability
an urn contain 13 balls identical in every aspect except color.
answered
May 10, 2014
in
Statistics Answers
|
537
views
probability
WHAT IS THE PROBABILITY THAT BOTH BALLS COME FROM URN B?
answered
May 10, 2014
in
Statistics Answers
|
474
views
probability
What is the probability that a number between 1 and 10,000 is a multiple of 3, 7, or both?
answered
May 10, 2014
in
Statistics Answers
|
528
views
probability
how do you calculate the probability of an event?
answered
May 10, 2014
in
Word Problem Answers
|
673
views
probability of an event
probability
(a^-5 b/ab^3)-4 simplify with positive exponents
answered
May 10, 2014
in
Algebra 2 Answers
|
587
views
simplifying expressions
(a^1/2b)^1/2(ab^1/2) simplify then write with positive exponents
answered
May 10, 2014
in
Algebra 2 Answers
|
464
views
simplifying expressions
solving equations
algebra problems
mark has already sold $25 worth of tickets. he has 4 tickets left to sell at $3 a piece
answered
May 10, 2014
in
Algebra 1 Answers
|
814
views
fraction word problems
ed has 24 dimes and quarters worth $3.60. HOw many quarters does ed have?
answered
May 10, 2014
in
Algebra 1 Answers
|
1.1k
views
algebra problems
how to solve 4sin2x -3= 0
answered
May 10, 2014
in
Algebra 1 Answers
|
1.3k
views
dividing decimals
5, 6, 9, 18, _, 126
answered
May 10, 2014
in
Algebra 1 Answers
|
843
views
number patterns
complete number pattern
sequences and series
what is the missing number 3, 6, 8. 6, 7. 1. 8. _, 8, 9, 8, 8, 9
answered
May 10, 2014
in
Word Problem Answers
|
623
views
number patterns
missing numbers
sequences and series
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