5x + 4x - x
9x
Explain mistake:
Correct
2(x + 5)
2x + 5
Expla...
Mathematics, 26.08.2020 18:01 karlamiddleschool
5x + 4x - x
9x
Explain mistake:
Correct
2(x + 5)
2x + 5
Explain mistake:
Correct
5 - (x - 2)
5 - x - 2
3 - x
Explain mistake:
Correct
-3(2x - 5)
-6x - 15
Explain mistake:
Correct
2x + 3 + 4x
9x
Explain mistake:
Correct
x + 3x + 6x
Explain mistake:
Correct
Answers: 2
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Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2
Answers: 1
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Select all of the following expressions that are equal to 2.5.
Answers: 3
Mathematics, 21.06.2019 23:40
What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units
Answers: 1
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