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2 years ago

5

Can someone help me understand how to do math problems in Gemoery S.O.L Unit 0, Logic and problem solving. Problem Solving Strat

egies 2

1 answer:

gregori [183]2 years ago

4 0

I can help u if u do need stell

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Here is a set of signed numbers: 10,-4, 3,-0.8, 0.8, -1, -2

frozen [14]

-4, -2, -1, -0.8, 0.8, 3, 10

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2 years ago

Find the distance between the two points (-7, 5) (-7, -4)

Sveta_85 [38]

Answer:

Step-by-step explanation:

$d^2=(x_2-x_1)^2+(y_2-y_1)^2\\ \\ d^2=(-7+7)^2+(5+4)^2\\ \\ d^2=81\\ \\ d=9$

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2 years ago

The price of an item has been reduced by 35%. The original price was $60. What is the price of the item now ?

Lunna [17]

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the answer is $39.00

Step-by-step explanation:

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3 years ago

The revenue for a company producing widgets is given by y = -20x2 - 50x + 200, where x is the price in dollars for each widget.

lisov135 [29]

Answer:

The price is x = $2.779

Step-by-step explanation:

From the question we are told that

The revenue is $y = - 20x^2 - 50 x + 200$

The cost of production is $y = 30 x - 10$

Generally at break even point the cost of production is equal to the revenue

So

$-20x^2 -50x + 200 = 30x-10$

=> $20x^2 +20 -210 = 0$

Using the quadratic formula to solve this equation we have that

x = $2.779

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3 years ago

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What is the value of x? (There should be an image)

skad [1K]

Answer:

22

Step-by-step explanation:

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1 year ago