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blagie [28]
2 years ago
7

What is the value of this expression when f = 4?

Mathematics
1 answer:
ehidna [41]2 years ago
4 0
Ok I got you First Distribute 9(3 f +2)-7f

27 f +18 -7f

Step 2 combine like terms

Step 3 common factor
Answer: 2(10 f + 9)
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write the point-slope form of the equation of the line through the given points through (0,-1) and (3,-3)
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3 years ago
What are the intercepts of this function f(x)=-8x+4
Sidana [21]

Answer:

Step-by-step explanation:

to find the x-intercept:

Make y=0

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8x =4

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to find y-intercept:

Make x=0

y=-8(0) +4

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Hope this helps!

Mark brainliest if you think I helped! Would really appreciate!

3 0
3 years ago
Read 2 more answers
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mojhsa [17]
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Eight times the sum of a number and 2 equals 4
Scrat [10]
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Nila uses the equation c=8h to figure out the total amount c she should charge a customer if she babysits for h hours.
nydimaria [60]

Answer:

c = 10h

Step-by-step explanation:

c = 8h

Where,

c = Total amount she should charge a customer

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A. 8 is the constant of proportionality and it means Nila charges $8 per hour of babysitting

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c = (8 + 2)h

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3 0
3 years ago
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