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Pani-rosa [81]
3 years ago
9

Uhh help dont really understand the concept of these

Mathematics
2 answers:
pav-90 [236]3 years ago
5 0
So the first one plug 5 in for x for both functions and then multiply the answers together.
the second one multiply the two functions together and then simplify it
the third one everytime you see an x make it a y and then make the f(x) into x and then solve for y so you basically undo everything from the one side to the other
the fourth one means the equation =8 so what value of x would make the equation =8
guapka [62]3 years ago
4 0

Answer:

Step-by-step explanation:

hi i went over this in class today but we only did b and c.

so b is g^2x when simplified and c is x/f when simplified. Hope this helps :>

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Evaluate 8a - 1 + 0.5b when a= 1/4 and b=10.
nikitadnepr [17]

Answer:

6

Step-by-step explanation:

Substitute 1/4 with 8a. 8/4=2

Next, Substitute 10 for 0.5. 10/2=5

Finally, find the sum

(2-1)+5

6

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WILL GIVE POINTS FOR Quick ANSWER TY!<br> Solve for x.
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Step-by-step explanation:

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Write a real world situation that could be modeles by the equation 8+2x=6x.Then solve the problem
Sveta_85 [38]
8+2x=6x
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7 0
3 years ago
Please help ill give brainliest
Nata [24]
I am pretty sure the answer is c
6 0
3 years ago
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How do you multiply fractions? And do we have to simplify them by any chance or no?
babymother [125]

To multiply a fraction, imagine it this way. Start with 1/4. Then if you multiply 1/4 by 2 it would be 1/2.

If you have a quarter, and you times that quarter by 2, you have half a dollar.

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