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Alenkinab [10]
3 years ago
9

15. Answer the following questions regarding the function

Mathematics
1 answer:
emmasim [6.3K]3 years ago
6 0

Answer:

(e) If f a polynomial or rational function?

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I really need help! Please, please, PLEASE do not give me a link.
MArishka [77]

Answer:

7 fiction and 23 non- fiction

Step-by-step explanation:

The number of non-fiction read was 5 less than 4 times the number of fiction books.

Assume fiction books are x.

An equation representing this would be:

x + (4x - 5) = 30

5x - 5 = 30

5x = 30 + 5

x = 35 / 5

x = 7 fiction books

Non-fiction books:

= 4x - 5

= 4 * 7 - 5

= 23 non - fiction books

3 0
2 years ago
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What is the value of StartFraction negative 8 (17 minus 12) over Negative 2 (8 minus (negative 2)) EndFraction?
lana [24]
-2
8(17-12)/ -2(8+2).
A negative and a negative equals a plus
8(5) / -2(10)
40 / -20
= -2
6 0
3 years ago
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What is an equation of the line that passes through the points (-4, 2) and<br> (-8, -3)?
brilliants [131]

Answer:

The equation of line 65 and the sum is 80

5 0
3 years ago
Hi! how many times does 9 go into 67???? plz help me
Nina [5.8K]

Answer:

it goes into 67 7 times

Step-by-step explanation:


8 0
4 years ago
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A ball weighs 15lb on earth and 5.7 pounds on mars. What is the constant proportionality between weight of an object on mars and
krok68 [10]
So its asking you to find the gravity on earth relative to the gravity on mars.

Set up an equation to figure out the difference between the two gravities 

15x=5.7&#10;\\x=5.7/15
x=.38

I don't know what constant of proportionality is in this context but a ball on mars would weigh .38 the amount that it does on earth.
5 0
3 years ago
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