Mathematics, 03.03.2021 08:20 cordovamaria22
There were some fiction and non-fiction books in second-hand bookstore. The number of fiction books was 3/5 of the
number of non-fiction books. After an equal number of fiction and non-fiction books were sold, the ratio of the
number of fiction books to the number of non-fiction books left was 5:9. There were 240 books altogether. How many
books were sold altogether?โ
Answers: 1
Mathematics, 21.06.2019 17:30
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
Answers: 2
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?
Answers: 3
There were some fiction and non-fiction books in second-hand bookstore. The number of fiction books...
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