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ElenaW [278]
2 years ago
15

Katrina has 8 angelfish in her aquarium. She also has g goldfish. Which expression represents the total number of fish Katrina h

as in her aquarium?
Mathematics
1 answer:
damaskus [11]2 years ago
5 0

Answer: l am not sure what the question needs but il try my best

she has 9 fishes in her aquarium

Step-by-step explanation:

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Which of the following statements best describes the value of the expression 7x + 6 when x = 5? A. The result is a fraction. B.
Ksivusya [100]

Answer: B) The result is a prime number

==================================================

Explanation:

Replace x with 5. Then use PEMDAS to simplify.

7x+6

7*5+6

35+6

41

The expression 7x+6 is equal to 41 when x = 5.

The value 41 is prime because its factors are only 1 and 41.

8 0
3 years ago
Give the degree and classify the polynomial by the number of terms- 3
Alexxx [7]
The degree<span> of the </span>polynomial<span> is found by looking at the </span>term<span> with the highest exponent on its variable(s). Examples: 5x</span>2-2x+1<span> The highest exponent is the 2 so this is a 2</span>nd degree<span> trinomial. 3x</span>4+4x2The highest exponent is the 4 so this is a 4thdegree binomial<span>.</span>
4 0
3 years ago
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3x+7-6=(8/7)-0<br>Value of x?​
ArbitrLikvidat [17]

Answer:

\boxed{\sf x = \dfrac{1}{21}}

Explanation:

\rightarrow \sf 3x+7-6= \dfrac{8}{7}  - 0

simplify the following

\rightarrow \sf 3x+1= \dfrac{8}{7}

subtract 1 from both sides

\rightarrow \sf 3x+ 1 -1= \dfrac{8}{7}   - 1

simplify the following

\rightarrow \sf 3x= \dfrac{1}{7}

multiply both sides by 1/3

\rightarrow \sf 3x \cdot \dfrac{1}{3}= \dfrac{1}{7}\cdot \dfrac{1}{3}

simplify the following

\rightarrow \sf x = \dfrac{1}{21}

5 0
2 years ago
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5.<br> If g(x) = 3x + 4, what is the value of g-1(g(-2))?
stepan [7]

Answer:

- 2

Step-by-step explanation:

The composition of inverse functions gives x

g(x) and g^{-1} (x) are inverse functions, then

g^{-1} (g(x)) = x , thus

g^{-1} (g(- 2)) = - 2

4 0
3 years ago
Hi can someone help me with question and how you got the answer? thanks :)
Triss [41]

Answer:

Convert 27 4/3 to an improper fraction.

Step-by-step explanation:

Exact Form:

85/3

Decimal Form:

28.¯3

Mixed Number Form:

28 1/3

5 0
2 years ago
Read 2 more answers
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