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AfilCa [17]
2 years ago
15

Answer pleaseMathematics​

Mathematics
2 answers:
Vilka [71]2 years ago
8 0
<h3>Answers:</h3>
  1. b) 573
  2. b) 0
  3. b) 3308
  4. a) 0
  5. a) 20

<h3>Hope it helps..</h3>

ray4918 here to help..

Dmitry_Shevchenko [17]2 years ago
3 0
B) 563
b) 0
b) 3308
a) 0
a) 20

i believe these are all right. have a nice day!
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Find three consecutive even numbers who’s sum is 60.
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Answer:

18,20,22

Step-by-step explanation:

18,20,22 are consecutive even numbers that sum to equal 60.

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3 years ago
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how many pounds of candy worth $12 per pound should be mixed with candy costing $19 per pound to produce a 70 pound mixture that
sweet-ann [11.9K]

Answer:

40 pounds

Step-by-step explanation:

Given: Cost of a candy (c_1)= \$ 12 per pound

           Cost of candy (c_2) = \$ 19\ per\ pound

           Total amount of mixture of be produced = 70\ pound

           Selling price of mixture = \$ 15 \ per\ pound

Let´s x be the amount of c_1 to be mixed in the mixture.

∴ Cost of c_1 in the mixture = 12x

Next, Cost of c_2 in the mixture = (70 - x)\times 19

And we know the cost of final mixture = 70 \times 15 = 1050

Now, putting all the value in the equation

⇒ 12x + 19 \times (70 - x) = 1050

⇒ 1330 - 7x = 1050

⇒ -7x = -280

∴ x = 40\ pound

∴ 40 pounds of candy worth $12 per pound to be mixed in the mixture.

6 0
3 years ago
The circumference of a circle is 47.1 and the diameter of the circle is 15. Which best represents the value of π? 47.1/15 7.54/7
Vlad1618 [11]

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We define Circumference by C= pie X D[diameter]

Hence pie= C/ D= 47.1/15

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Olivia has $150 in her savings account. She will save and deposit $40 each week. What inequality show how many weeks it will tak
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Answer:

40x+150>=400 i think

Step-by-step explanation:

40x+150>=400

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