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Taya2010 [7]
3 years ago
13

How do you solve systems?

Mathematics
2 answers:
const2013 [10]3 years ago
6 0

Answer:

Above is correct

Step-by-step explanation:

Anuta_ua [19.1K]3 years ago
5 0

Answer:

check below :)

Step-by-step explanation:

first, make a table of values

then graph each value and see where do they connect. if they dont connect there is no solution

the point where they connect is the solution to the system

for number 3 the solution is (3,2)

for number 4 its (-6.5, -2.5)

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Brice needs 2 feet of ribbon to tie a bow around a birthday present. He has has 3 feet of ribbon. Is that enough?
maks197457 [2]
Hello,

Here is your answer:

The proper answer to this question is "Yes"!

Here's why:

Brice needs TWO FEET for the present:

He has THREE FEET of ribbon:

3-2=1

Which means Brice should have one feet of ribbon left over!

Your answer is Yes!

If you need anymore help feel free to ask me!

Hope this helps!

7 0
4 years ago
Helppppppppppp meeeeeee​
Alik [6]

Answer:

B

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
The cost of controlling emissions at a firm is given by:
shepuryov [24]

Answer:

The correct answer is 0.5 pounds of pollutant.

Step-by-step explanation:

According to the problem the cost of controlling emissions at a firm is given by:

C(q) = 1,260 + 100 × q^{2} , where q is the reduction in emissions (in pounds of pollution per day) and C is the daily cost to the firm (in dollars) of this reduction.

Government clean-air subsidies amount to $100 per pound of pollutant removed per day.

Net cost = C(q) - Subsidy

⇒ Net Cost = 1,260 + 100 × q^{2} - 100 × q.

In order to minimize net cost we calculate,  \frac{d}{dq}(Net cost) = 0.

⇒ 200 × q - 100 = 0

⇒ q = 0.5

We can see that the second order derivative is positive and thus the net cost minimizes.

Thus the firm should remove 0.5 pounds of pollutant each day in order to minimize net cost.

5 0
3 years ago
There are 24 men, 60 women, and 44 children on a bus. Write the ratio men:women:children in simplest form?
Elenna [48]

Answer:

6:15:11

Step-by-step explanation:

We first start off with 24:60:44. We then know that the greatest common factor is 4, so we divide the ratio by 4 to get 6:15:11.

If you would like more help on math or other subjects for FREE, check out growthinyouth.org.

5 0
4 years ago
Read 2 more answers
THiS qUeStIoN iS EaSy ToO. pLeAsE hAlP.
Harman [31]
Answer: 41/10 or 4.1 or 4 1/10

explanation: multiple each fraction by the number on the bottom and simplify.
6 0
4 years ago
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