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Oliga [24]
3 years ago
13

Solve for x: -x^2+5x+6=0

Mathematics
1 answer:
LenaWriter [7]3 years ago
6 0

Answer:

11  and 6

Step-by-step explanation:

hello :

-x²+5x+6=0

-(x+1)(x-6)=0

x+1=0 or x-6=0

x=-1 or x=6

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A man purchases a plot of land that is 1 4/5 acre.
slamgirl [31]

Answer:2/2/5

Step-by-step explanation:
If 3/4 = 9/5
what about 4/4
You get the answer as 12/5 which is 2/2/5

Hope this helped


4 0
2 years ago
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galina1969 [7]
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5 0
3 years ago
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ra1l [238]
You bought a magazine for $5 and four erasers. you spent a total of $25.

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Eraser cost: X$ each

Total cost is the number of items (1 magazine) times the cost of each item (5$). We don't know the cost of each eraser, so we represent that using a variable, X.

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3 0
2 years ago
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Write 80 as a product of prime factors
DedPeter [7]


80=20x4=10x2x2x2=5x2x2x2x2

5x2x2x2x2

6 0
3 years ago
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The population of Cuba is 1.3 million. The country's population is expected to grow at a rate of 4% each year.
Darya [45]
The population growth will be modeled using exponential growth:
f(x)=a(b)^t
where:
a=initial value
b=growth rate
thus plugging in the values we get:
f(x)=1.3(1.04)^t
thus the population after 10 years will be:
f(x)=1.3(1.04)^10
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1.9243 million

3 0
3 years ago
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