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You have $3 to spend on lip balm and hand sanitizer. The equation 1.5x + 2.5y = 3 represents this situation, where x is tubes of lip balm and y is bottles of hand sanitizer. How many tubes of lip balm can you buy when you don’t by any hand sanitizer.

Respuesta :

Ashraf82

You can buy 2 tubes of lip balm when you don’t buy any hand sanitizer

Step-by-step explanation:

The given is:

  • You have $3 to spend on lip balm and hand sanitizer
  • The equation 1.5x + 2.5y = 3 represents this situation, where x is tubes of lip balm and y is bottles of hand sanitizer
  • We need to find how many tubes of lip balm you can buy when you don’t buy any hand sanitizer

∵ x is the number of the tubes of lip balm

∵ y is the number of the bottles of hand sanitizer

∵ 1.5x + 2.5y = 3

∵ You don’t buy any hand sanitizer

- Put y = 0 in the equation

∵ y = 0

∴ 1.5x + 2.5(0) = 3

∴ 1.5x + 0 = 3

∴ 1.5x = 3

- Divide both sides by 1.5

∴ x = 2

You can buy 2 tubes of lip balm when you don’t buy any hand sanitizer

Learn more:

You can learn more about solving equations in brainly.com/question/3965451

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