3 years ago

Simplify.

Mathematics

2 answers:

Ne4ueva [31]3 years ago

8 0

Answer:

need help ....................

Kruka [31]3 years ago

5 0

Answer:

I got 137 so I don't know what the answer is

Step-by-step explanation:

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Can some0ne help me?

PtichkaEL [24]

Answer:

(x - 2)/3

(x - 4)/-5 or (-x + 4)/5

Step-by-step explanation:

this is an inverse function, and to solve an inverse function you would :

swap x and g(x) without bringing the x coefficient with it, just simply swap the variables. Then, solve for g(x), and that's it

the first question's answer is :

g(x) = 3x + 2

x = 3(g(x)) + 2

x - 2 = 3(g(x))

(x - 2)/3 = g(x)

the second one is:

g(x) = 4 - 5x

x = 4 - 5(g(x))

x - 4 = -5(g(x))

(x-4)/-5 = g(x)

4 0

3 years ago

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What is the nth term rule of the linear sequence below? 15 , 7 , − 1 , − 9 , − 17 , . . .

Doss [256]

You can see that you're constantly subtracting 8 to get the next number. So, we have

$a_1 = 15$

$a_2 = a_1-8$

$a_3 = a_2-8 = (a_1-8)-8=a_1-2\cdot 8$

$a_4=a_1-3\cdot 8$

$a_5=a_1-4\cdot 8$

So, as you can see, to get the n-th term we must subtract (n-1) times 8 from the original number.

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Mr. Huyck needs 8 gallons of punch for the school dance. How many<br> quarts of punch would he need?

koban [17]

32 bc eight times four equals 32

8 0

3 years ago

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CAN someone help pweaseeee ill mark brainliest

zepelin [54]

Answer:

Step-by-step explanation:

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choli [55]

Ahbfiubauehfiouabcbaiu

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3 years ago