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lara31 [8.8K]
3 years ago
9

Please Help!

Mathematics
1 answer:
madam [21]3 years ago
8 0

Answer:

The second one

2(1/x) + 2(1/3x) = 1

Step-by-step explanation:

1/x + 1/(3x) = 1/2

multiply both sides by 2

2(1/x) + 2(1/(3x) = 1

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According to a certain central bank from 2000 to 2016 the average price of a new home in a certain region increased by 62 % to $
Alla [95]

Answer:  $ 290 thousand

Step-by-step explanation:

Given : According to a certain central bank from 2000 to 2016 the average price of a new home in a certain region increased by 62 % to $470 thousand.

Let X be the the average price of a new home in 2000 .

Then , the 62 % increase in price is given by :-

x+0.62(x)=x(1+0.62)=1.62x

Since , the the average price of the home in 2016 = $470 thosand

1.62x=470\\\\\Rightarrow\ x=\dfrac{470}{1.62}=290.12345679\approx290

Hence, the average price of a new home in 2000 =  $ 290 thousand .

3 0
3 years ago
Which package has the lowest cost per ounce of rice ( 12, 18, 7)
Katarina [22]
The package with the most low cost is 7.
4 0
3 years ago
Write an inequality involving the variable x that describes the set of numbers graphed.
Anna [14]
Since it does not include 0 in the inequality, nor does it include any numbers below 0, it must be \boxed{x\ \textgreater \ 0}. 
3 0
2 years ago
Nick works as a waiter. He earns $75 each weekend plus 15% in tips on meals served. Nick served $675 worth of meals last weekend
maxonik [38]

Answer:

Nick's\ earning=\$ 176.25

Step-by-step explanation:

Let total meal served=\$x

Tip=15\%\ of x=\frac{15}{100}x=0.15x\\\\Nick's\ earning=75+0.15x\\\\Here\ x=\$675\\\\Nick's\ earning=75+0.15\times 675=75+101.25=\$ 176.25

7 0
3 years ago
Increase a price of £30 by 10%
Phoenix [80]

Answer:

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Step-by-step explanation:

A 10% increase is the same as multiplying a value by 1.1.

30 * 1.1 = 33

5 0
3 years ago
Read 2 more answers
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