Mathematics Questions

Solve linear system using substitution y=6-2x7x-y=3
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How do you estimate decimals?
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Explain how you can use an array to find partial products for 4x36
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If the temperature at 8:00a.m.was 22°F,and at 4:00p.m.the same day, it was–2°F,what was the average temperature decreaseper hour during this period?
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The width of a high school soccer field is 45 yards shorter than its length
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How many 2/5 are in 1
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2x+5×-8=12-10 how do slove it
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It is given that -3 is one of the roots of the quadratic equation x square -4x-h=0.find the value of h
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Are 8/12 equivalent to 4/6 explain why
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What is the solution to the system of equations represented by these two lines?HelpA.(3, 1)B.(3, 0)C.(1, 3)D.(0, 6)
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In a bag containing black and white marbles, 3/8 of the marbles are black.Which could be the numbers of black and white marbles in the bag?A.3 black and 8 whiteB.12 black and 20 whiteC.20 black and 12 whiteD.8 black and 3 white
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Honeybees produce 7 pounds of honey for every 1 pound of beeswax they produce. Useequivalent ratios to find how many pounds of honey are produced when 25 pounds of beeswaxare produced.
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a movie brought in $740 in ticket sales in one day. tickets during the day cost $5 and tickets at night cost $7. if 120 tickets were sold, how many were sold during the day?
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Suppose Ken has 25 coins and nickels and dimes only and has a total of a $1.65 how many of each coin does he have?
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In which measurement situations could the most appropriate unit of measurement be millimeters?Choose all answers that are correct.A.length of a paper clipB.height of a personC.width of a fingerD.length of a fishing boat
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7 is 70% of what number
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ivan saves 20 percent of his monthly paycheck for music equipment. he earned $335 last month. how mush money did ivan save for music equimpet
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How can you use an array to show the commutative property
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