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LenaWriter [7]
3 years ago
6

Which expression shows the result of applying distributive property to 12 (5y+4)

Mathematics
1 answer:
lina2011 [118]3 years ago
7 0
A(b+c)=ab+ac

12(5y+4)=12(5y)+12(4)=(12)(5)(y)+48=(60)(y)+48=60y+48


last one
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Step-by-step explanation:

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3 years ago
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An individual needs a daily supplement of at least 464 units of vitamin C and 252 of vitamin E and agrees to obtain this supplem
hichkok12 [17]

Answer:

z (min)  = 705

x₁  = 10

x₂  = 9

Step-by-step explanation:

Let´s call  x₁  quantity of food I ( in ou )  and x₂ quantity of food II ( in ou)

          units of vit. C   units of vit.E   Cholesterol by ou

x₁                 32                      9                         48

x₂                16                      18                          25

Objective function z

z  =   48*x₁   +  25*x₂        To minimize

Subject to:

1.-Total units of vit. C at least  464

32*x₁   +  16*x₂     ≥   464

2.- Total units of vit. E at least  252

9*x₁  + 18*x₂   ≥  252

3.- Quantity of ou per day

x₁   +   x₂   ≤  35

General constraints    x₁  ≥ 0    x₂   ≥ 0

Using the on-line simplex method solver (AtoZmaths) and after three iterations the solution is:

z (min)  = 705

x₁  = 10

x₂  = 9

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3 years ago
Help me on this one guys. I’m so bad at math as well as some other subjects
Svetradugi [14.3K]
Hey smart cookie ;)

So with this all we need to do is factor the expression.
Our answer is going to be 2x(16x^4+15)

Let me know if you have other questions!
Have a terrific day.
~Brooke❤️
7 0
4 years ago
123456789101112131415161718
lesya692 [45]

Answer:

the third one is the correct answer

Step-by-step explanation:

hope that helps

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3 years ago
Pls help me with this question
maksim [4K]

top left

is not

Step-by-step explanation:

5 0
2 years ago
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