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velikii [3]
3 years ago
9

Multiple choice, plz help

Mathematics
1 answer:
babymother [125]3 years ago
6 0
B will be the correct answer
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If f(x)=x-1/3 and g(x)=3x+1, what is (f o g)(x)?
BlackZzzverrR [31]

Answer:

\[3x+\frac{2}{3}\]

Step-by-step explanation:

\[f(x)=x-\frac{1}{3}\]

\[g(x)=3x+1\]

Hence, \[(f o g)(x)=f(3x+1)\]

But, \[f(3x+1)=(3x+1)-\frac{1}{3}\]

Simplifying,

\[f(3x+1)=3x+(1-\frac{1}{3})\]

= \[f(3x+1)=3x+(\frac{3-1}{3})\]

= \[f(3x+1)=3x+(\frac{2}{3})\]

Hence, \[(f o g)(x)=3x+(\frac{2}{3})\]

8 0
3 years ago
Simplify: 26 - 2(7 + 3^2)<br><br> please answer with one of the options below:)
ad-work [718]
-6 so option D is the answer
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Please help me with question 19
a_sh-v [17]
The answer is D- an investment of 80,000 dollars was needed and they invested a ration of 3:4 (3/4 or 75%), you round up to 80
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3 years ago
your goal isto take at least 10000 steps per day. according to your pedometer you have walked 5274 steps. write and solve an ine
Diano4ka-milaya [45]
Let x be the number of days you need to work.

Your goal is to achieve at least 10 000 steps.

x + 5274 ≥ 10 000

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x ≥ 4726

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You need to take at lest another 4726 steps to achieve the goal.
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6 0
3 years ago
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