Mathematics

Mathematics, 26.06.2019 03:30, ladybugys

The equation c = 6.4w represents the cost c for
w pounds of walnuts. does a value of 2.5 for w make
sense in this situation? explain your reasoning.

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Mathematics, 21.06.2019 16:20, jaueuxsn

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

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Mathematics, 07.07.2019 09:00, penelopymorales24

The equation c=6.4w represents the cost c for w pounds of walnuts. does a value of 2.5 for w make sense in this situation? explain your reasoning

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Mathematics, 03.08.2019 20:10, levicorey846

They quetion c equals 6.4 w represents the cost see or w pounds of walnuts does a value of 2.5 for w make the sense in the situation and explain your reasoning

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Mathematics, 21.08.2019 02:30, elysalmeron05

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation 2x+6y=12 to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. 2x+6y=12 2(3) + 5y = 12 6+by+6=12+6 by = 18 y = 3 which is the first error that tomas made? tomas substituted the 3 for x when he should have substituted 6 for x. tomas added 6 to both sides of the equation instead of subtracting 6. tomas should have written the equation as 3x+6y=12. tomas substituted 3 for x when he should have substituted 3 for y.

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The equation c = 6.4w represents the cost c for
w pounds of walnuts. does a value of 2.5 for w...

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