Mathematics, 24.06.2019 16:30 sadiesnider9
Patti is using mental math to evaluate the expression . she recognizes that the expression will be easier to simplify if she can combine 70 and 30 before she works with the other numbers. how do the properties of operations allow patti to take that approach? she can use the associative property to rewrite the expression as . she can use the associative property to rewrite the expression as . she can use the commutative property to rewrite the expression as . she can use the commutative property to rewrite the expression as .
Answers: 2
Mathematics, 21.06.2019 12:40
The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.
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Mathematics, 21.06.2019 19:00
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Mathematics, 21.06.2019 21:00
To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
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Mathematics, 21.06.2019 23:00
Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?
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Patti is using mental math to evaluate the expression . she recognizes that the expression will be e...
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