Mathematics, 12.11.2020 17:20 lulprettyb
The first equation of the system is multiplied by 2.By what number would you multiply the second equation to eliminate the x variable by adding? 6x - 5y = 21 4x + 7y = 15
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The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?
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What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9
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What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.
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The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap
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The first equation of the system is multiplied by 2.By what number would you multiply the second equ...
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