Mathematics, 16.12.2020 17:40 lamafiablanca1ovtpyl
Megan and Desmond each added the same amount of water to their aquariums. Megan mixed 5 mL of a chemical solution with every gallon of water for her aquarium. Desmond mixed 8 mL of the chemical solution with every 2 gallons of water for his aquarium.
Which of these statements is true?
A
Megan used more solution per gallon of water than Desmond, because 5 mL is greater than 2 mL.
B
Megan used more solution per gallon of water than Desmond, because 5 : 1 is greater than 8 : 2.
C
Desmond used more solution per gallon of water than Megan, because 8 : 2 is greater than 5 : 1.
D
Desmond used more solution per gallon of water than Megan, because 8 mL is greater than 5 mL.
Answers: 1
Mathematics, 21.06.2019 21:40
Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.
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Mathematics, 21.06.2019 22:00
Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
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Mathematics, 21.06.2019 22:30
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
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Megan and Desmond each added the same amount of water to their aquariums. Megan mixed 5 mL of a chem...
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