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algol13
3 years ago
11

Henry wants to buy a coat that has an original price of $125. During an upcoming sale, the price of the coat will be reduced by

4% each week. Henry plans to wait until the price of the costess than 100 and
uses this inequality to determine w, the number of weeks that he needs to wait to buy the coat
125(0.96)" < 100
How many weeks must Henry wait for the price of the coat to first fall below $100?
AO6
BO5
c.03
DO7
Mathematics
1 answer:
kupik [55]3 years ago
6 0

ANSWER: Here is the link where I answered this question

brainly.com/question/23634590?answering=true&answeringSource=feedPublic%2FhomePage%2F1

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What is the missing length?
TEA [102]
Answer:  13.722 km ;  or, write as:  13  13/18 km .
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Explanation:
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Area = Length * width ; 
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or, write as:  A = L * w ;
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Given: A = 247 km² ; 
           
          L = 18 km ; 
 
          w = "y" ; 
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 Find:  "y"
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  A = L * w ; 
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Plug in our values:
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  247 km² = 18 km * "y" ;  solve for "y" (in units of "km") ;

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        18 y = 247 ; 
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Divide each side of the equation by "18"; to isolate "y" on one side of the equation; and to solve for "y" :
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        18 y / 18 = 247 / 18 ;
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  to get:
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              y = 13.7222222222222222...... km ;  round to: 13.722 km

                   or;  y = 13  13/18 km .
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3 0
3 years ago
If you know that 7 x 8 =56, how can you use the commutative (order) property of multiplication to find the product of 8 x 7?
r-ruslan [8.4K]

Answer:

Step-by-step explanation:

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7 0
3 years ago
Consider f (x) = StartRoot x squared minus 1 EndRoot and g (x) = StartRoot x squared + 1 EndRoot. What value(s) of x would make
dalvyx [7]

Answer:

Any value of x

<em></em>

Step-by-step explanation:

Given

f(x) = \sqrt{x^2 - 1}

g(x) = \sqrt{x^2 + 1}

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What value of x is  f(g(x)) = g(f(x))

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f(g(x)) = \sqrt{(\sqrt{x^2 + 1})^2 - 1}

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f(g(x)) = \sqrt{(x^2 + 1 - 1}

f(g(x)) = \sqrt{x^2 } }

f(g(x)) = x

Solving g(f(x))

g(x) = \sqrt{x^2 + 1}

g(f(x)) = \sqrt{(\sqrt{x^2 - 1})^2 + 1}

g(f(x)) = \sqrt{x^2 - 1 + 1}

g(f(x)) = \sqrt{x^2 }

g(f(x)) = x

Equate f(g(x)) and g(f(x))

f(g(x)) = g(f(x))

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<em>This implies that </em>f(g(x)) = g(f(x))<em> at any value of x</em>

8 0
4 years ago
What is the SI unit for measuring velocity
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3 0
3 years ago
For $ (x) = 2x+1 and g(x) = x - 7, find (f •g)(2).
blondinia [14]

Answer:

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Comments:

Hope this helped (:

also I assumed the $ = f at the begining so please let me know if I am wrong

7 0
3 years ago
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