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blagie [28]
3 years ago
9

Write the expression in standard form. (4f - 3 + 2g) - (-4g + 2) ​

Mathematics
1 answer:
iVinArrow [24]3 years ago
8 0

Answer:

4f + 6g -5

Step-by-step explanation:

4f - 3 +2g- - 4g + 2

4f - 3+ 2g + 4g - 2

4f -3-2 +2g +4g

4f -5 + 6g

4f + 6g -5

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Which statement is true about f(x) = -6|x+5| - 2?
Y_Kistochka [10]
Some schools do this differently, but since I don’t have any of the answer choices I’ll show you how to

Factor: -6|x+5|-2

Factor out the two

2(-3|x+5|-1)

And if you are looking for a graph here:

6 0
3 years ago
the sum of three numbers is 144. the third number is 4 times the first. the second number is 6 more than the first. what are the
Law Incorporation [45]
First I would change the descriptions of the numbers into expressions.

first number is n
second number is n + 6
third number is 4n (4 x n)

Then you would insert these expressions into an equation and isolate n.

n + n + 6 + 4n = 144
n + n + 4n = 144 - 6
6n = 138
n = 138/6
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Lastly, you would plug in this value into all of the expressions.

first number is 23
second number is 23 + 6 = 29
third number is 4(23) = 92

Therefore, the numbers are 23, 29, and 92.
7 0
3 years ago
For the polynomial shown below find f(1).<br><br><br>f(x)=3x^4-x^2+4x-2
Feliz [49]

Answer:

f(1)=4

Step-by-step explanation:

f(1)=3(1)^4-(1)^2+4(1)-2

f(1)=3(1)-1+4-2

f(1)=3-1+4-2

f(1)=4

6 0
3 years ago
HURRY PLS! <br><br> Evaluate if a= 4 and b=7<br> 28÷ b+7<br><br> A. 14<br> B. 11
Nastasia [14]

Step-by-step explanation:

Hi, I think correct variant is B

(28÷7)+7=4+7=11

8 0
3 years ago
The first digit of two different numbers is in the hundred million's place. Both numbers contain the same digits. Can you determ
attashe74 [19]
Given situation: The first 2 digit of the 2 different numbers is in the hundred millions place.
Then both numbers also have the same digit.
Now, which is greater. Of the two numbers?
The answer would be the same. The same because they both have the place value of millions place and they also share the same digits.
Thus, I conclude the both different numbers have the same value.
And since they have the same value, they are equal



5 0
4 years ago
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