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Anettt [7]
3 years ago
6

Dimitrius returned 5 library books last week, returned 3 books this week, and then checked out 8 more books. He now has 12 libra

ry books. How many books did he have before last week?
Mathematics
2 answers:
Aliun [14]3 years ago
8 0
He had 12 books before last week. He had 4 that he checked out last week and still hasn't returned, and the 8 total books (5 + 3) that he has returned.
dimulka [17.4K]3 years ago
5 0
Totally he had 12 books before last week.
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Answer:

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Step-by-step explanation:

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(y2-y1) / (x2-x1)

pick any

(-3 - (-5) )/ (1 - 0)

(-3 + 5) / (1 - 0)

2/1 = 2

2) b(intercept) value is found when x = 0:

x = 0, y = -5,

b = y

b = -5

3) Plug it in:

y = mx + b

y = 2x - 5

4) when the value is 5, x = 5:

y = 2x - 5

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3 years ago
Which is the simplified form of the expression <br><br><br> please help!!
Art [367]

Answer:

A

Step-by-step explanation:

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8 0
2 years ago
At a grocery store,39 out of 60 customers use a shopping cart. What percent of the customers use a shopping cart?​
Savatey [412]

Answer:

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2 years ago
Each year Lizzie’s school purchases student agenda books, which are sold in the school store. This year, the school purchased 35
Stells [14]

The school can charge $7.54 for each agenda book.

Step-by-step explanation:

Given,

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Therefore;

The school must sell 350 books for $2637.50

Thus,

350 books = 2637.50 dollars

1 book = \frac{2637.50}{350}

1 book = $7.535

Rounding off to nearest cent

1 book = $7.54

The school can charge $7.54 for each agenda book.

Keywords: addition, division

Learn more about addition at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

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Dominik [7]

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Step-by-step explanation:

7 0
3 years ago
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