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vlada-n [284]
3 years ago
11

Apply the distributive property to simplify the expression. -7(4x-3)

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

-28x-21

Step-by-step explanation:

-7(4x-3)

-7(4x)- -7(-3)

-28x-+21

-28x-21

plz give me brainliestttt

Andre45 [30]3 years ago
7 0

Answer:

Step-by-step explanation:

(-7*4x)(-7*-3)

-28x+21

Thats the answer

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Answer:

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Step-by-step explanation:

I assume the problem ask to maximize the profit of the company.

Let's define the following variables

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Profit function:

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The system of restrictions can be seen in the figure attached. The five points marked are the vertices of the feasible region (the solution is one of these points). Replacing them in the profit function:

point          Profit function:

(10, 100)    10*10 + 65*100 = 6600

(20, 100)    10*20 + 65*100 = 6700    

(50, 70)      10*50 + 65*70 =  5050

(50, 40)     10*50 + 65*40 = 3100

(10, 40)      10*10 + 65*40 =  2700

Then, the profit maximization is obtained when 20 masks and 100 ventilators are produced.

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