Mathematics, 29.01.2021 17:10, carlinryan
Lorena is buying school supplies. She buys 4 notebooks for $2.50 each, 10 pencils for $0.75 each, and 5 pens of equal price.
If Lorena spends $23.75 total, how much does each pen cost?
(Write the equation)
Answers: 1
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How is working backward similar to solving an equation?
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Mathematics, 21.06.2019 21:30, errr5529
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
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Mathematics, 22.06.2019 04:30, Geo777
Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal
Answers: 3
Mathematics, 22.06.2019 06:30, blake12345v
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order.
Answers: 1
Lorena is buying school supplies. She buys 4 notebooks for $2.50 each, 10 pencils for $0.75 each, an...
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