Johhny borrowed $15 per month from his mom to pay for his school supplies at the end of the course he owed his mom $135 how many months did johnny have to buy supplies for the art class?

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Johhny borrowed $15 per month from his mom to pay for his school supplies at the end of the course he owed his mom $135 how many months did johnny have to buy supplies for the art class?

9 months,

[tex]135 \ \div 15 = 9[/tex]

Logical equivalent of the give question is its contrapositive

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

9 months.

$135 divided by $15 is 9.