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dem82 [27]
3 years ago
15

F(x)=9-9x, g(x)=-2x+9 find f + g

Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

9-​9*​x, (‑(2*​x))+​9

Step-by-step explanation:

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The book store earned x dollars in profit. Last week, the total profit
timofeeve [1]

Answer:

x + 0.05x

Step-by-step explanation:

Given

Earnings earned by the bookstore = x

percentage increase = 5%

Increment = 5% of x

Increment = 0.05x

book store's total  increase in profit = Original earning + increment

book store's total  increase in profit x + 0.05x

Hence the expression that represents the book store's total  increase in profit is x + 0.05x

7 0
3 years ago
Write each percent as a fraction and as a mixed number or fraction 325% 480% 0.6%
ExtremeBDS [4]

325%=3.25 which is \frac{325}{100} or 3\frac{25}{100} which can be reduced to 3\frac{1}{4}

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I hope this helps.

3 0
3 years ago
Instructions
Agata [3.3K]
How am I going answer this
6 0
3 years ago
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A submarine is650 feet below sea level. If it defends 400 feet, which integer represents its new position
Musya8 [376]

Answer:

-1050

Step-by-step explanation:

-650+(-400)=-1050

We use negatives to show it is below sea level

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Im having a super tough time with this problem.
jarptica [38.1K]

\frac{ \tan(58) }{1}  =  \frac{x}{24}

x = how high the kite is

x = 24 × tan(58)

x is approximately 38 meters

Set up a proportion and cross multiply.

5 0
3 years ago
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