8x+7y=
\,\,47
47
-4x-5y=
−4x−5y=
\,\,-25
−25...
Answers: 1
Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
Answers: 2
Mathematics, 21.06.2019 16:30
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
Answers: 1
Mathematics, 21.06.2019 18:00
What can you determine about the solutions of this system
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Mathematics, 21.06.2019 18:00
Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.
Answers: 3
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