Mathematics Questions

How do you solve the equation in detail :: 12(2w-3)=6w
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You have 8 dime you trade each dime for 10 pennies. How mainly pennies will you have?
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10 is 5% of what number
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Last month,Shelly earned $15.38 for mowing lawns,$6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?
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write an equation with the solution x=20. The equation should have the variable on both sides, a fractional coefficient on the left side, and a fraction anywhere on the right side
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Soo needs 2 yards of molding to put around the bottom of a stand.He has two pieces of molding: one is 7/8 yard long and the other is 8/7 yards long.Estimate whether he has enough molding.Explain.(PLEASE EXPLAIN WHY)
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Mercury Orbits the sun in 87 24/25 earth days. Venus Orbits the sun in 224 7/10 Earth days, and Mars Orbits the sun in 686 49/50 days. Write each mixed number as a decimal.
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What is 78/100 in simplest form
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Light bulb usually cost $2.00. if the sale is 0.50 of the regular price, what is the sale price
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the rectangular rug in jody's room is 8 1/2 feet long and 4 feet wide what is the area in square feet of jody's rug
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Solve for n in the literal equation2x+n=t
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What is 340% of 35?If you are kind enough please show a simple solution...
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Without calculating, is 1 1/6 × 4/5 less than or greater than 1 1/6. Is the product less than or greater than 4/5? Explain your reasoning
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What would be the probability that randomly choosing 3 states from the top 6 murder states would actually be the top 3 states for murders in the United States in the exact correct descending order?Each state and # of murders1.California 17902.Texas 10893.New York 7744.Pennsylvania 6365.Michigan 6136.Georgia 522
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A 200-centimeter-long wire is cut into three peices. The second piece is three times as long as the first. The third piece is 2 times as long as the second. How long is each piece?
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suppose that you're building a shed and me to pour concrete slab to support it. You know that the slab will be 15 feet wide, 10 feet long, 6 inches deep. concrete is usually sold by the cubic yard. How many cubic yards of concrete will you need for the slab?
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Tell whether the ratio form a proportion14/21 =26/39
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I need help for this.A line has gradient 6 and passes through the points with coordinates (-1,6) and (7,a). Find the value of a
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