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Answers by rod
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rod
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User rod
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how do you substitute x+6y=2 and 5x+4y=36
answered
Oct 22, 2014
in
Algebra 2 Answers
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1.9k
views
algebra problems
solving systems of equations by substitution
How many hands of 5 cards contain no hearts, and at least one heart?
answered
Oct 22, 2014
in
Word Problem Answers
|
890
views
probability of an event
A single die is rolled 4 times, what is the probability of rolling a six, at least once?
answered
Oct 22, 2014
in
Word Problem Answers
|
1.3k
views
probability
How many codes can be written...?
answered
Oct 22, 2014
in
Word Problem Answers
|
699
views
probability
(0,0) with 3/4 slope
answered
Oct 22, 2014
in
Algebra 1 Answers
|
716
views
equation of a line
approximate the real zeros of f(x)=x^3-4x+6 to the nearest tenth.
answered
Oct 22, 2014
in
Algebra 2 Answers
|
1.9k
views
algerbra
.17 =.12 *(640,000/x)
answered
Oct 22, 2014
in
Algebra 2 Answers
|
765
views
algerbra
how do you solve 5.3 ÷ 167.9 by hand?
answered
Oct 21, 2014
in
Other Math Topics
|
734
views
math problem
solving equations
a region of a country is represented on a map of scale 1:25000 by an area of 11.5cm^3.
answered
Oct 21, 2014
in
Other Math Topics
|
1.4k
views
word problems
7x+y2 for x =-5/6 and y=3/8
answered
Oct 21, 2014
in
Least Common Denominator
|
768
views
solving equations
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