Mathematics Questions

Ashton is saving money to buy a new bike. he needs $120 but has only saved 60% so far. How much more money does ashton need to but a bike?
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How can you use base ten blocks to find 2.16 divided by 3
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Laura wants to show 70 in tens.How many tens will she draw?How do you know?
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A micrometer is one-millionth of a meter (0.000001): ten thousand times shorter than a centimeter (0.01). How many micrometer one is one edge of a centimeter cube?
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If f(x) varies directly with x and f(x) = 2 when x = 10, then what is the value of f(x) when x = 40?a.8b.45c.200d.320
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Eduardo started a business selling sporting goods. He spent $7500 to obtain his merchandise, and it costs him $300 per week for general expenses. He earns $850 per week in sales. What is the minimum number of weeks it will take for Eduardo to make a profit?15 weeks13 weeks12 weeks14 weeks
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Solve 25+10*(12-x)=5*(2x-7)
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carlie spent $42 at the salon. her mother loaned her the money. carlie will pay her mother 15% of $42 each week until the loan is repaid. about how much will carlie pay each week ?
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If 45 cookies will serve 15 students, how many cookies are needed for 30 students?I think i have it but not sure
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What is the percent of increase for a population that changed from 438,000 to 561,000?
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Maria spent $28.69 on one pair of jeans and two T-shirts.The jeans cost $16.49. each T-shirt cost the same amount.The sales tax is $1.62.How much did each T-shirt cost?
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miss holman gave a 90 cent tip to a waitress for serving a meal costing $6.00. what is the percent of the bill was her tip?
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in the central city grand prix out of 30 cars that started the race,12 of them finished. what percent of the cars finished the race? what percent did not finished the race?
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Explain how algebra tiles represent like terms and zero pairs
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Complete. Express the product in simplest form.2/5 of 7/10 =
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What is the value of the function when x = 4?y = 3x + 7
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Shelley compared the number of oak trees to the number of maple trees. she counted 9 maple trees to every 5 oak trees in the beginning of the year. at the end of the year,the new ratio of the number of maple tree to the number of oak trees is 3:11. at the end of the year,there were 132 oak trees . how many more maple tree were then in the beginning of the year than the end of the year? explain
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A map has a scale of 1 inch: 4 miles.A. You measure 3 inches between your house and the movie theater. How many miles is it from your house to the movie theater?B. It is 17 miles to the mall. How many inches is that on the map?
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