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Citrus2011 [14]
3 years ago
10

Please help!!! I’m on functions Khan. Will give Brainliest

Mathematics
2 answers:
SashulF [63]3 years ago
5 0
It’s 20f-30g I just took that question on a test
Dennis_Churaev [7]3 years ago
3 0

f(6) means that you look at x = 6 and notice the y-axis, then you will get the answer.

If you don't know. f(6) = -6 (Look at x = 6 then look at y = -6.)

Also for g(5), same with f(6). Look at x = 5 and notice the y-axis. When x = 5, y = -5.

Now we know that f(6) = -6 and g(5) = -5

Substitute f(6) = -6 and g(5) = -5 for easier look.

-6-6*(-5) = -6+30 = 24

So the answer is 24.

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104.60, hope this helps you

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Jeremiah always rides his bike to and from work. The total
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From the computation done, the total kilometers that he uses last month will be 262.8 kilometers.

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2 years ago
Mackenzie spent a total of $17.50 on Saturday afternoon.She bought a movie ticket for $7.25 and snacks for $4.95.She spent the r
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3 years ago
David found and factored out the GCF of the polynomial 80b4 – 32b2c3 + 48b4c. His work is below. GFC of 80, 32, and 48: 16 GCF o
BlackZzzverrR [31]

Answer: The correct statements are

The GCF of the coefficients is correct.

The variable c is not common to all terms, so a power of c should not have been factored out.

David applied the distributive property.

Step-by-step explanation:

GCF = Greatest common factor

1) GCF of coefficients : (80,32,48)

80 = 2 × 2 × 2 × 2 × 5

32 = 2 × 2 × 2 × 2 × 2

48 = 2 × 2 × 2 × 2 × 3

GCF of coefficients : (80,32,48) is 16.

2) GCF of variables :(b^4,b^2,b^4)

b^4= b × b × b × b

b^2 = b × b

b^4 =b × b × b × b

GCF of variables :(b^4,b^2,b^4) is b^2

3) GCF of c^3 and c: c is not the GCF of the polynomial. The variable c is not common to all terms, so a power of c should not have been factored out.

4) 80b^4-32b^2c^3+48b^4c

=16b^2(5b^2-2c^3+3b^2c)

David applied the distributive property.

7 0
3 years ago
Read 3 more answers
Help me with this sum I will mark you as brainiest ​
Vika [28.1K]

Answer:

380

144

147

345

114

368

296

174

62

8 0
3 years ago
Read 2 more answers
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