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-BARSIC- [3]
2 years ago
8

F(x)=-3x^2+4x+4 G(x)=x(-7x-7) Which expression is equal to f(x)+g(x)

Mathematics
1 answer:
schepotkina [342]2 years ago
3 0

Answer:

A

Step-by-step explanation:

f(x)+g(x)=-3x^2+4x+4+x(-7x-7)= -3x^2+4x+4 -7^2-7x

= -10x^2-3x+4

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When 64 is added to the number that is produced by doubling the number x, the result is equal to 35 times the number that 1 less
photoshop1234 [79]
64+(2x)=35(x-1)
expand
64+2x=35x-35
minus 2x from both sides
64=33x-35
add 35 to both sides
99=33x
divide both sides by 33
3=x
the number is 3
6 0
3 years ago
2) Last Friday, Trevon had $17.64.
gregori [183]

Answer:

$14.54

Step-by-step explanation:

We use the equation 32.18-17.64 to find our answer of $14.54

6 0
2 years ago
What is equivalent to <br> (3x+1)(4x-1)
valentinak56 [21]
(3x+1)(4x-1)

3x+4x=7x
1-1=0

So

(3x+1)(4x-1) = 7x

I hope this helped and was right, have a nice day
4 0
2 years ago
Can you help me please?
MrRa [10]

Answer:

B.

Step-by-step explanation:

The least amount of water in a pool is zero gallons.

It takes 16 minutes to reach zero gallons (the pool is empty).

The domain is from 0 to 16.

Answer: B.

8 0
3 years ago
Help needed plaese✌​
monitta

5x-3=2.5x+x solve this equation that I just gave you for X then plug it in to 2.5x and that will equal MN

7 0
3 years ago
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