Mathematics, 29.09.2019 04:10 dexterwilliams161
Selena is selling cookies and brownies at a bake sale. the cookies cost $0.50 was high and the brownies cost $0.90 each. choose variables to represent the number of cookies and the number of brownies selena sells. write an algebraic expression that represents the amount of money she will revive from her sales
Answers: 1
Mathematics, 20.06.2019 18:04
Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)
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What is this inequality notation? t is less then or equal to 2
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If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
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Mathematics, 21.06.2019 19:30
What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
Answers: 3
Selena is selling cookies and brownies at a bake sale. the cookies cost $0.50 was high and the brown...
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