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vladimir1956 [14]
2 years ago
12

8.

Mathematics
2 answers:
inysia [295]2 years ago
6 0

Answer:

The answer is C. {(5,0), (-8,-5)}

Step-by-step explanation:

Rina8888 [55]2 years ago
6 0

Answer:

D is a function

Step-by-step explanation:

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A local florist buys a dozen roses for x dollars. He plans to sell the roses at a 40 % mark-up. What expression shows the sellin
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Please help last question:((
jasenka [17]

Answer:

7. C(N(h))=33hx+460h

8. about $13.94 is the cost

Step-by-step explanation:

7. C(x)=(33x+460)(N(h))=(N(40)h)--C(x)=(33x+460)(40h)--C(x)=1320hx+18400h--simplified to C(N(h))=33hx+460h

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5 0
3 years ago
Y= -1.4 -1 x intercept?
eimsori [14]

Answer:

b = -1.4

Step-by-step explanation:

5 0
3 years ago
What is the domain of f/g, given f(x)=x+2 and g(x)=x-7?
kodGreya [7K]

Answer:

(-∞,7) U (7,∞)

Step-by-step explanation:

f(x)= x+2

g(x) = x-7

\frac{f(x)}{g(x)} =\frac{x+2}{x-7}

Here we have x-7 in the denominator

To find domain we set the denominator =0  and solve for x

x-7=0

Add 7 on both sides

x=7

x=7 makes the denominator 0 that is undefined

So we ignore 7 for x

Hence domain is

(-∞,7) U (7,∞)

5 0
3 years ago
Read 2 more answers
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