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Yuri [45]
3 years ago
7

Please help me with this page

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0
Well i can help u with one problem 7 I don’t think it is A cause if u multiple 17.50 by 2 u will get $35.00 and when u add $43.00 that will be $78
So I think 7. Would be B

7. B
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Evaluate using the order of operation 3/4+5/6÷2/3
mel-nik [20]

Answer:

two  2

Step-by-step explanation:

First you divide the five over six into the two over three, then you add the quotient of that problem to three over four and the sum is your answer.  

3 0
3 years ago
The price p (in dollars) and the demand X for a particular clock radio are related by the equation X = 3000 -10p. Find and answe
alukav5142 [94]

The price p based on the equation given is p = 3000 - 0.1x.

<h3>How to express the price?</h3>

The equation given in the question is x = 3000 - 10p. The price(p) will be:

x = 3000 - 10p.

Make p the subject of the formula

x + 10p = 3000

10p = 3000 - x

p = (3000 - x)/10

p = 3000 - 0.1x

The revenue will be price multiplied by quantity. This will be:

= (3000 - 0.1x) × x

= 3000x - 0.1x²

The marginal revenue will be calculated after differentiating. This will be:

= 3000x - 0.1x²

= 3000 - 0.2x

The demand which is the quantity based on the information will be:

3000 - 0.2x = 0

0.2x = 3000

x = 1500

Learn more about demand on:

brainly.com/question/1245771

#SPJ1

6 0
1 year ago
The island has 600 bikes and 900 people. What is the bike to person ratio
jasenka [17]

Answer:

2:3 (2 bikes for every 3 people)

Step-by-step explanation:

hope this helps

8 0
2 years ago
-1 . (5) . (10) . (-4)
Ivanshal [37]
Sorry is this some sort of equation I’m confused
7 0
3 years ago
Please help I need to answer this fast use the screen shot
ICE Princess25 [194]

Answer:

-1/240 (Might be wrong though)

Step-by-step explanation:

The first thing we need to do is multiply 1/15 and 1/16 because product means the answer to a multiplication equation.

1/15 times 1/16 = (1*1)/(15*16) = 1/240

Now that we know the product 1/240, we just have to find the opposite, which is -1/240 because you just add a negative sign in opposites( even in negative numbers)

4 0
2 years ago
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