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kompoz [17]
3 years ago
8

2. How many students are there in Katy's study? Write your answer in the space below.

Mathematics
2 answers:
RoseWind [281]3 years ago
7 0

Answer:

39 Students

Step-by-step explanation:

just olya [345]3 years ago
3 0

Answer:

there are 38 students

Step-by-step explanation:

9+10=19  

19+7= 26

26+18=38

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kupik [55]

Answer:

35

Step-by-step explanation:

40=1/2(115-x)

80=115-x

-35=-x

x=35

4 0
3 years ago
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The product 3 and a number x is 2/3. What is the value of x? A. X=7/3 B. x=2/9 C. x=2 D. X= 2 1/3
BabaBlast [244]

Answer:

the answer is C.

Step-by-step explanation:

3(2/3)

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=2×3/3

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7 0
4 years ago
Suppose account numbers for an internet service provider consist of alpha-numeric characters. The first character is a digit (0
Amiraneli [1.4K]

Answer:

20,442,240 account numbers are possible.

Step-by-step explanation:

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6 0
2 years ago
Morgan is a real estate agent and most recently made $12,500 on the sale of a home. Her commission she earns in selling homes is
ra1l [238]

Answer:

$104,167 approx.

Step-by-step explanation:

Step one:

Given data

Morgan made $12,500 on the sale of a home.

Her commission she earns in selling homes is 12%

Step two:

let the cost of the home be x

So 12% of x= 12,500

12/100*x= 12,500

0.12*x=12,500

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divide both sides by 0.12

x= 12,500/0.12

x=$104,166.66

x=$104,167

8 0
3 years ago
Sam have worked these hours during the week: 4.5, 8.75, 9.5, 10, and 4.25 hours. How many hours did Sam work?
ziro4ka [17]

Answer:

37 hours

Step-by-step explanation:

4.5 + 8.75 + 9.5 + 10 + 4.25 = 37 hours

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3 years ago
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