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User CWA
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Teresa took a 620-mile trip. She used 20 gallons of gasoline and paid $1.43 per gallon. What was the cost per mile for gasoline?
answered
Apr 12, 2015
in
Word Problem Answers
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993
views
word problem
algebra word problems
word problems
story problems
Solve the problem by stating the equation you would to solve and then solve it.
answered
Apr 11, 2015
in
Algebra 1 Answers
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978
views
how do you solve 3n =2 = -2n -8 ?
answered
Apr 11, 2015
in
Algebra 1 Answers
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1.5k
views
what is the solution to 3x-2+4x+7=8x-12
answered
Apr 11, 2015
in
Geometry Answers
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939
views
from (-13x^2y^2)subtract(-6x^2y^2)
answered
Apr 11, 2015
in
Algebra 2 Answers
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597
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subtract (8x^2+6x+3) from (-2x^2+5x-9)
answered
Apr 11, 2015
in
Algebra 2 Answers
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1.2k
views
4x+7y=13 2x-5y=-19
answered
Apr 11, 2015
in
Pre-Algebra Answers
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1.2k
views
substitution method
elimination method
4(3y-4)-5y=19 what is y
answered
Apr 11, 2015
in
Algebra 1 Answers
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635
views
algebra problems
5x+5y=13, x-5y=19
answered
Apr 11, 2015
in
Algebra 1 Answers
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734
views
2+2+2+2+2+2+2+2*0=
answered
Apr 11, 2015
in
Pre-Algebra Answers
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806
views
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