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3 years ago

Bc

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

Step-by-step explanation:

Because it says that Alex wants to spend exactly $30 so you want to have 30 as the total ( = 30 )

and it says 18 plus, you only add 18 one time ( 18 + )

and then it says 0.12 per mile, so you need to do something times 0.12 + 18 and get exactly 30. so you do ( 0.12x ) in this case we're not solving it we're just doing the equation so it's just 0.12x instead of a specific number

Put it all together and you get 18 + 0.12x = 30

Hope this helps dude

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we also have:

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