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ANEK [815]
3 years ago
8

Simplify: -6( 5 3 x + 4)

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
4 0

Answer X = 2

Step-by-step explanation:

-30 + -18 - X + - 24,

+ 30                    +30

0                           6

-18 -x = -6

DIVIDE

3 -x = -1

BRING THE 3 OVER TO THE NEGATIVE ONE

YOU GET

X = 2

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A company sells doughnuts. They incur a fixed cost of $23000 for rent, insurance, and other expenses. It costs $0.1 to produce e
olasank [31]

Answer:

C(x) = 0.1x+23000

Step-by-step explanation:

Given that a company sells doughnuts. They incur a fixed cost of $23000 for rent, insurance, and other expenses. It costs $0.1 to produce each doughnut. The company sells each doughnut for $0.2.

Let X be the no of units produced

Then we have variable cost = 0.1x

Fixed cost = 23000 (irrespective of value of x)

Total cost

C(x) = 0.1x+23000

where C represents the total cost and x no of units produced.

Revenue function would be

R(x) = 0.2x assuming all doughnuts are sold.

Profit function would be

P(X) = 0.1x-23000

4 0
2 years ago
Please answer this question! 30 points and brainliest!
Darya [45]

That you and her have a 50% chance of winning.

3 0
3 years ago
McDonald's has sold more than a billion hamburgers. if it were possible to eat a hamburger every minute of every day (day and ni
Bumek [7]
60x24=1440      1440x365=525600     525600x2000=1,051,200,000                                      about 2000 years
5 0
2 years ago
A snowboarder traveled at a speed of 12 meters per second for 15 seconds. How far did the snowboarder travel?
pickupchik [31]
Multiply 12 by 15

12 x 15 = 180 meters total
7 0
3 years ago
Read 2 more answers
1. The function f(x) = –0.05(x2 – 26x – 120) represents the path coming out of the cannon. If x is the horizontal distance from
LenaWriter [7]
Question 1

f(x) represents the distance of the cannon from the ground

Question 2

When f(x) = 0, there will two values of 'x'. The point on the positive x-axis where the graph crosses represent the point where the cannon hits the ground.

Question 3

Yes, it would. By knowing the spot where the cannon will hit the ground, we can set the net at the spot.

Question 4

f(x) = 0
-0.05 (x² - 26x -120) = 0
x² - 26x - 120 = 0

Question 5

Please refer to the table attached below

Question 6

The value of p and q that gives the correct factors are -30 and 4 since it gives p+q = -26

Question 7

Factorising the equation completely

-0.05 (x² - 26x - 120) = 0
-0.05 (x+4) (x-30) = 0 
(x+4) (x-30) = 0

Question 8
 
Solving the equation

x+4 = 0 and x-30=0
x=-4 and x=30 

Question 9 

The roots of the equation is x = -4 and x = 30

Question 10

Please refer to the third graph

Question 11

Yes

Question 12

The negative zero means the initial distance of the cannon, where it was fired from

Question 13

The distance between x = -4 and x = 30 is 34 units. If the cannon was fired from the point when x = -4, the cannon will hit the ground again 34 units from the point it was fired from. If Nik put a net 30 units from the firing point, the cannon will fly pass it. 

7 0
3 years ago
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