Mathematics, 04.12.2020 22:40 TerronRice
Penny spent $13.41 buying stamps. The number of $0.54 stamps she bought was 10 less than
three times the number of $0.47 stamps. How many of each did she buy? {fill in the table, write
an equation, solve, answer question in sentence)
Answers: 2
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Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.
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What is the solution to the system of equations? 10x+3y=8 -9x-y=-20 (11, 1) (1, 11) (–1, 11) (11, –1)'
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For a particular set of atmospheric conditions, the function y z 349 models the frequency, y, in waves per second, of sound waves with a wavelength of y meters a note played on a guitar has a frequency of 440 waves per second. to the nearest centimeter what is the wavelength of the note? centimeters
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Afree floating bubble has a diameter between 5 and 6 feet.calculate the exact volume of a sphere with a diameter of 6 feet
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Penny spent $13.41 buying stamps. The number of $0.54 stamps she bought was 10 less than
three time...
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