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How many “Discs” are on

Hassan has a bag which contains 20 coloured discs. He randomly chose three discs from the bag and found that two were red and
1. 0 answers
2. asked by Jason
3. 524 views
A store is selling compact discs for $10.50 and $8.50. You buy 10 discs and spend a total of $93. How many compact discs did you
1. 2 answers
2. asked by Emma
3. 790 views
Suppose that you can spend $72 for compact discs and videos. Discs cost $18 and videos cost $9 each. write a system of
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2. asked by lisa
3. 682 views
a music store buys compactc discs for $12 each and sells them for $15 each. what is the percent of markup on these compact discs
1. 2 answers
2. asked by rawr... im a dinosaur.... rawr
3. 1,863 views
A record company sells compact discs for $11.89 each. The sales tax is 5%. What is the maximum number of discs that a person can
1. 1 answer
2. asked by Tyler
3. 168 views
. what is happening when she pulls on the plunger and bubbles come out of the leat discs? Why do they start to sink? 5. What
1. 1 answer
2. 33 views
A bag contains 5 white discs and 5 black discs. Two players draw discs from the bag one at a time in turns and do not replace
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2. asked by Anonymous
3. 652 views
A bag contains 8 white, 6 black and 4 red discs. They are selected at random and not replaced. What is the probability that
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2. asked by Grace
3. 696 views
A jar contains the number discs 5, 10, 15, 20, 25. Brosnan picks two number discs from the jar without looking. Find the
1. 1 answer
2. asked by Anonymous
3. 383 views
Chloe bought 8 plastic discs. Each disc weighs 0.6 ounces. How much do the 8 plastic discs weigh in all?
1. 1 answer
2. asked by mav welborn
3. 22 views