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Jacques1b
06.11.2020 •
Mathematics
Ava has to attend at least 45 physics classes every semester to earn attendance points. If she can attend 3 classes every week, write an inequality that determines the minimum number of weeks Ava should attend physics classes. PLEASE ANSWER!
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Ответ:
45= 3x
Step-by-step explanation:
45 classes= 3 classes × x weeks
Ответ:
This is a question of whether 91 is a prime number or not. And it is not so Mrs. Fisher is right, you can arrange them in 7 rows and 19 columns or vice versa. 7 and 13 are factors of 91.