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Lerok [7]
2 years ago
9

A scientist wants to know how many catfish are in

Mathematics
1 answer:
djverab [1.8K]2 years ago
3 0

Answer:

105 catfish

Step-by-step explanation:

48 - 3 = 45

45 + 60 = 105

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PLEASE HELP 25PT
Bess [88]
Hi


1.If Mrs.Walters drives 360 miles on 25 gallons of gas , she drives 14.4 miles on 1 gallon of gas .

Work; I made a proportion , but you can just divide 360 and 25 .
 x=14.4 miles

If Mr.Walters drives 480 miles on 32 gallons of gas , he drives 15.06 miles on 1 gallon of gas .
 x=15.06 miles
2. Mr.Walter because he drives more miles with a gallon .
Work; 15.06 miles is greater than 14.4 miles.

Hope it helps and have a wonderful day.
7 0
3 years ago
What is the greatest common factor of the numerator of ?
Annette [7]

The greatest common factor of the numerator and denominator of the rational expression is x - 4

<h3>How to determine the greatest common factor?</h3>

The fraction expression is given as:

\frac{5x-20}{x^2-2x-8}

Factorize the numerator and the denominator

\frac{5x-20}{x^2-2x-8} = \frac{5(x-4)}{(x- 4)(x + 2)}

Cancel out the common factor

\frac{5x-20}{x^2-2x-8} = \frac{5}{(x + 2)}

The common factor that was canceled out is x - 4

Hence, the greatest common factor of the numerator and denominator of the rational expression is x - 4

Read more about greatest common factors at:

brainly.com/question/10076354

#SPJ1

4 0
2 years ago
Answer the division problem. 400 divided by 5 r _
Gelneren [198K]

Answer:

80 remainder 0

Step-by-step explanation:

5 0
2 years ago
Which of the following is an example of dependent events? A. Drawing a jack from a standard deck of cards and then drawing a six
Arlecino [84]

Answer:

B

Step-by-step explanation:

I GOT IT CORRECT

3 0
3 years ago
Read 2 more answers
3x+144=532* replace the star (*) so the answer to the problem would be a whole number. find all possible digits.
swat32

Answer:

x = 129, rounded

Step-by-step explanation:

3x + 144 = 532

<u>       -144   -144 </u>

3x = 388

divide both sides by 3

x = 129, rounded

4 0
3 years ago
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