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zloy xaker [14]
3 years ago
8

SOMEONE PLSSSSS HELP MEEEE PLSSSS

Mathematics
2 answers:
Ksju [112]3 years ago
3 0

Answer:

the answer is c !

Step-by-step explanation:

atroni [7]3 years ago
3 0

Answer:

Step-by-step explanation:

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The sum of two numbers times a third number is equal to the sum of each addend times the third number
Volgvan

Answer:

Distributive property of multiplication

Step-by-step explanation:

(6+3)*4 = 6*4 + 3*4

9*4 =36          24+12 = 36

3 0
4 years ago
What is the sum of 5 and a number x
11Alexandr11 [23.1K]
5+x
Don't you have any other information?
4 0
4 years ago
A concession stand at an athletic event is trying to determine how much to sell cola and iced tea for in order to maximize reven
Cerrena [4.2K]

Solution :

Demand for cola : 100 – 34x + 5y

Demand for cola : 50 + 3x – 16y

Therefore, total revenue :

x(100 – 34x + 5y) + y(50 + 3x – 16y)

R(x,y)  = $100x-34x^2+5xy+50y+3xy-16y^2$

$R(x,y) = 100x-34x^2+8xy+50y-16y^2$

In order to maximize the revenue, set

$R_x=0, \ \ \ R_y=0$

$R_x=\frac{dR }{dx} = 100-68x+8y$

$R_x=0$

$68x-8y=100$  .............(i)

$R_y=\frac{dR }{dx} = 50-32x+8y$

$R_y=0$

$8x-32y=-50$  .............(ii)

Solving (i) and (ii),

4 x (i)    ⇒       272x - 32y = 400

     (ii)   ⇒   (-<u>)     8x - 32y = -50   </u>

                        264x        = 450

∴   $x=\frac{450}{264}=\frac{75}{44}$

     $y=\frac{175}{88}$

So, x ≈  $ 1.70      and    y = $ 1.99

    R(1.70, 1.99) = $ 134.94

Thus, 1.70 dollars per cola

          1.99 dollars per iced ted to maximize the revenue.

Maximum revenue = $ 134.94

4 0
3 years ago
What is 3 divided by 4<br><br>show your work
NeTakaya

Answer:

0.75

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP !!!
ValentinkaMS [17]

Step-by-step explanation:

This is a common knowledge of equivalent fractions.

Multiplying both the numerator and denominator of a fraction by the same quantity does not change the value of the fraction.

Not only multiplication, but division also works. What ever operation performed on the numerator must also be performed on the denominator.

1/2 = 2/4 = 4/8 = 16/32

7 0
4 years ago
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