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Amiraneli [1.4K]
3 years ago
13

Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy m

ust determine c, the amount of change in dollars he should give the customer. Which equation represents c?
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Mathematics
2 answers:
Alexxandr [17]3 years ago
6 0
The anser would be 6.75
DochEvi [55]3 years ago
5 0
You need to multiply .75 and 9 you'll get 6.75 .. then you need to take 20 and subtract 6.75 and you'll get 13.25

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Answer:deez

Step-by-step explanation:

deez

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2 years ago
A large tank contains 350350 liters of a salt solution which has a concentration of 0.650.65 kilograms per liter. A salt solutio
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Answer:

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a game consists of randomly choosing a bag (labelled 1, 2 or 3) out of a choice of 100, and then again randomly, picking a ball
Anton [14]

Answer:

hello your question has some missing information attached below is the missing information

answer :  112 black balls

Step-by-step explanation:

Given data:

Each bag contains ; 10 balls

Total number of ball = 100 balls

<u>first: calculate the number of Black balls to be picked from the three bags</u>

From bag 1 = 0.4 * 0.35 * 10 = 1.4 balls

From bag 2 =  0.8 * 0.45 * 10 = 3.6 balls

From bag 3 = 0.3 * 0.2 * 10 = 0.6 ball

Total black balls picked = 5.6

∴ percentage of black balls picked given that each bag contains 10

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4 0
3 years ago
Help me pls im being timed!
lara [203]

Answer:

C

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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Jlenok [28]

Answer:

95k

Step-by-step explanation:

Given :

15 words or less = 50k

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Number of additional words = (30 - 15) = 15 words

Cost of every additional word = 3 k

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Total cost of 30 words :

50k + 45k = 95k

5 0
3 years ago
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