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Answers by math93
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math93
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User math93
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All questions
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User math93
Recent activity
All questions
All answers
If x = 5 and y = -4, evaluate this expression: (-2x + 10) - (-6x + 5y + 12) + (x + 8y - 16)
answered
Oct 15, 2016
in
Algebra 2 Answers
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2.9k
views
math problem
what equation is this 3x+y=7
answered
Oct 13, 2016
in
Geometry Answers
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402
views
Find x from the above data
answered
Oct 12, 2016
in
Algebra 1 Answers
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711
views
solving equations
The n^th term of a sequence is n^2-n-2
answered
Oct 12, 2016
in
Other Math Topics
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382
views
please solve as soon as possible
name ratio rael
answered
Oct 12, 2016
in
Other Math Topics
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411
views
glfkfkf
5/9 ÷ 10=?
answered
Oct 12, 2016
in
Other Math Topics
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604
views
math problem
(4x^3)(-2x^-4)(x)
answered
Oct 6, 2016
in
Algebra 1 Answers
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435
views
How many times does 89 go into 345???
answered
Oct 5, 2016
in
Word Problem Answers
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1.3k
views
long division
please answer this queastion as soon as possible
6th grade math
equation of a line?
answered
Oct 5, 2016
in
Algebra 1 Answers
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716
views
slope
line
algebra
equation
What is 3 times 4
answered
Oct 4, 2016
in
Algebra 1 Answers
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673
views
math problem
whgfghfhfhfhfbcb
Alex, Gil and Meg shared 740 cards. Alex had 20 fewer cards than Gil and 120 fewer cards than Meg. How many cards did each one have?
answered
Oct 4, 2016
in
Word Problem Answers
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3.3k
views
word problems
What is the average of 34 and 33?
answered
Oct 3, 2016
in
Other Math Topics
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749
views
math problem
averages
numbers
what is the average of 31 and 33
answered
Oct 3, 2016
in
Other Math Topics
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418
views
averages
math problem
x^+3x=2x-6
answered
Sep 29, 2016
in
Other Math Topics
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425
views
math problem
A man travels at an average speed of 15 m/s. Then
answered
Sep 28, 2016
in
Algebra 1 Answers
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715
views
algebra problms
Express in partial fraction
answered
Sep 28, 2016
in
Other Math Topics
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1.3k
views
partial fractions
The sum of three integers is 228. the second integer is 1 more than the first, and the third integer is 2 more than the first. Write an equation to determine the integers..
answered
Sep 28, 2016
in
Algebra 1 Answers
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1.2k
views
algebra problems
solving multi-step equations
algebra word problems
word problems
Sinx=tanxcosx
answered
Sep 27, 2016
in
Trigonometry Answers
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1.7k
views
proving trigonometric identities
24:1/4=n:1/3
answered
Sep 27, 2016
in
Algebra 1 Answers
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1.4k
views
ratio
solving proportions
What is 6.25 rounded to the nearest whole number
answered
Sep 23, 2016
in
Other Math Topics
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2.2k
views
rounding numbers
Write the number 0.00037 in standard form
answered
Sep 22, 2016
in
Pre-Algebra Answers
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5.6k
views
standard form of an equation
3(7x+105x)/21(x+5)
answered
Sep 22, 2016
in
Algebra 2 Answers
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2.1k
views
factoring
show how to do the work for 105x=-7
answered
Sep 22, 2016
in
order of operations
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569
views
algebra problems
word problem
We reached our goal by helping 2000 customers this month which is 14% more than last month." Employee: "That means that we must have helped __________ customers last month
answered
Sep 22, 2016
in
Word Problem Answers
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14.5k
views
word problems
If 10 tomatoes became ripe during the week, how many did Belle give away?
answered
Sep 21, 2016
in
Word Problem Answers
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689
views
fraction word problems
word problems
6th grade word problem
Andy counts by ones. He starts at 29 and stops at 45. which of the following numbers will he say? 31,40,47,46,20,29,35
answered
Sep 21, 2016
in
Other Math Topics
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1.1k
views
word problems.
how to answer in numbers 1 billion, 2 hundred, 74 million, 9 hundred, 15 thousand
answered
Sep 21, 2016
in
Other Math Topics
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769
views
math
Two column proofs Problem: mLA=mLS, and mLS=mLK, than below this is shows mLA=mLK.
answered
Sep 21, 2016
in
Geometry Answers
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1.2k
views
mathematical proofs
−5(p+3/5 )=−4
answered
Sep 21, 2016
in
Pre-Algebra Answers
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608
views
variables
every minute a balloon loses 3/10 ft3 of air. What is the total change in the number of cubic feet of air in the balloon after 5/9 min? Simplify fraction
answered
Sep 20, 2016
in
Fraction Problems
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617
views
fractions
5 9
3 10 feet
plz give this answer as soon as possible
what is the sample mean of the 16, 21, 29, 32, 33
answered
Sep 19, 2016
in
Statistics Answers
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668
views
sample mean
sample variance
sample standard deviation
use numbers 2,3,4,5,6,7,9 to replace (?) here is the problem ?0/??=??/?8=?/1
answered
Sep 19, 2016
in
Other Math Topics
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599
views
math challenge
Solve for x. 8+2/6(22+6x)=58
answered
Sep 19, 2016
in
Algebra 1 Answers
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530
views
what is x
how to solve 2x + 3y = -6 and 4x - y = 16
answered
Sep 18, 2016
in
Other Math Topics
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2.0k
views
solving equations
A= 3 (L+W) solve for W
answered
Sep 18, 2016
in
Algebra 1 Answers
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745
views
X501+501 is divided by x+1 the remainder is
answered
Sep 18, 2016
in
Algebra 2 Answers
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1.3k
views
algebra problems
Show that ABCD is a parallelogram
answered
Sep 16, 2016
in
Geometry Answers
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1.3k
views
geometry problems
geometry proof
87,451
questions
99,058
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