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Fudgin [204]
3 years ago
9

Consider the following equation.

Mathematics
1 answer:
coldgirl [10]3 years ago
7 0

Answer:

( 19/3, -1)

Step-by-step explanation:

3x + 4y = 15

3x + 4(-1) = 15

3x -4 = 15

3x= 19

x= 19/3

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Let f(x) =x+5 and g(x)=x^2-3 then f(g(x)) =?
guajiro [1.7K]

Answer:

Option (a) is true.

Step-by-step explanation:

Given the function

f(x)=x+5

g\left(x\right)=x^2-3

(f∘g)(x) = f(g(x)) = f(x²-3) = (x²-3)+5

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Thus,

f(g(x)) = x² + 2

Therefore, option (a) is true.

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on Saturday Leo and his brother drove into town to visit their mom Leo is trying to remember how much he spent on gas and tolls
Gwar [14]

Let t be the number of tolls they crossed.

Amount they spent at each toll = $1.75.

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If they crossed 3 tolls, then,

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If they crossed t tolls, then,

C = 28 + 1.75t

Here, the terms are 28 and 1.75t and the factors are 1.75 and t.

8 0
3 years ago
What is the coefficient of the term of degree 8 in the polynomial below?
Nesterboy [21]
The correct answer is:  [D]:  "5 (five)" .
______________________________________________________
<u>Note</u>:  The term of "degree 8" is the term with a variable with 
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The "coefficient" is  "5" (five).
______________________________________________________
5 0
3 years ago
What is the equation of this line?
igor_vitrenko [27]

Answer:

Y=4

Step-by-step explanation:

The line is horizontal, which means that variable would be 4. The line starts at 4, which mean the equivalent of the variable is 4.

7 0
3 years ago
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