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Lina20 [59]
2 years ago
6

A store sells cantaloupes at a price of 6 for $9.00. Henry decides he does not have enough money to buy 24 cantaloupes. He can b

uy only 15 cantaloupes. How much do 15 cantaloupes cost?
Mathematics
1 answer:
irina [24]2 years ago
3 0

Answer:

$22.50

Step-by-step explanation:

First you have to add up $9.00 + $9.00 because it's 6 for $9.00 which is $18 and now you have 12 cantaloupes but since you need 15 you now divide 6 by 9.00 which gives you $1.50 which is the origanl price the cantaloupes were before and now you find the price of 3 cantaloupes 3x$1.50 = $4.50 now you add $18 + 4.50 = $22.50 :)

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Is (8,-16) a function
koban [17]

Answer:

No, 8-16 is not a function

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7 0
3 years ago
13x−2=<br>  <br>  <br> −<br> 10<br> x<br> −<br> 2<br> −10x−2
Misha Larkins [42]

Answer:

x=0

Step-by-step explanation:

13x-2 = 10x-2

Subtract 10x from each side

13x-10x-2 = 10x-2 -10x

3x-2 = -2

Add 2 for each side

3x-2+2 = -2+2

3x= 0

divide by 3

3x/3 = 0/3

x =0

3 0
3 years ago
(1 pt) What is the measure of ∠Z? A. 57° B. 65° C. 94° D. 115°
Anestetic [448]
Hi it is 57  is a becase use a protractor
7 0
3 years ago
Read 2 more answers
A rancher wishes to build a fence to enclose a rectangular pen having area 24 square yards. Along one side the fence is to be ma
Gnoma [55]

Answer:

The  value  is  C \approx \$76

Step-by-step explanation:

From the question we are told that

   The  area of the rectangular pen is  A =  24 \ yard^2

     The  cost of material used to make one side is  z = \$ 6

    The  cost of material used to make the other sides is  r  =  \$ 3

Now  , the fence to be build around the rectangular pen  has four sides, the first opposite sides are equal, let assume each of the to be x yard   and the other opposite sides are also equal as well let assume of the to be y yard

So the cost is mathematically represented as

       C =  zx  +  r (x + 2y )

=>   C =  6x  +  3(x + 2y)

=>   C =   9x  +  6y

Now the area of the fence is mathematically represented as

      A =  x* y =  24

=>    y  =  \frac{24}{x}

=>  C =   9x  +  6[\frac{24}{x} ]

=>   C =   9x  +  [\frac{144}{x} ]

Now differentiating

     C'  =  9 + 144*  (-2) x^{-2}

     C'  =  9 - 288x^{-2}

At minimum C' =  0

So  

     9 - 288x^{-2} =  0

     x^{-2} =  0.03125

    x =  \sqrt{\frac{1}{0.03125} }

    x =  5.66

Now substituting for x in the equation above to obtain minimum cost

       C =   9(5.66)  +  [\frac{144}{5.66} ]

       C \approx \$76

   

 

8 0
3 years ago
Can you solve this :-)? Identify the equation that means "eleven less than x is twenty-three" (A) x = 23 - 11. (B) x + 11 = 23.
mart [117]
Hey user!!

your answer is here (-:

given :- eleven less than x ( x - 11 ) = twenty three

final answer = x - 11 = 23

correct option is D. x - 11 = 23

if u need the value of x too, then Answer is :-

x - 11 = 23

x = 23 + 11

x = 34

cheers!!
3 0
3 years ago
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