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MAVERICK [17]
3 years ago
13

15 points plz help

Mathematics
1 answer:
crimeas [40]3 years ago
5 0

Answer:

(+ 50,+ 11) are the points of the equilibrium point.

Step-by-step explanation:

demand is a negative line.

supply is a positive line.

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How can you use mental math to multiply numbers by 10?
Wittaler [7]

Answer:

add a zero at the end of the number. 5x10=50. 60x10=600. 700x10=7000 etc.

Step-by-step explanation:

3 0
3 years ago
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For how many values of x between -5 and 5 does f(x) = 1
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Step-by-step explanation:

3 0
2 years ago
A flower shop sells tulips and roses. The price of each tulip is the same and the price of each roses the same. One customer bou
Talja [164]

Answer: it cost a customer $7.25 to buy five tulips and $10.5 to buy six roses.

Step-by-step explanation:

Let x represent the cost of 1 tulip.

Let y represent the cost of 1 rose.

The price of each tulip is the same and the price of each roses the same. One customer bought seven tulips and nine roses for $25.90. This means that

7x + 9y = 25.9 - - - - - - - - - - - - - - 1

Another customer bought for four tulips and eight roses for $19.80. This means that

4x + 8y = 19.8- - - - - - - - - - - - - - - 2

Multiplying equation 1 by 4 and equation 2 by 7, it becomes

28x + 36y = 103.6

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Subtracting, it becomes

- 20y = - 35

y = - 35/ - 20

y = 1.75

Substituting y = 1.75 into equation 2, it becomes

4x + 8 × 1.75 = 19.8

4x + 14 = 19.8

4x = 19.8 - 14 = 5.8

x = 5.8/4

x = 1.45

The cost of 5 tulips would be

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The cost of 6 roses would be

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7 0
3 years ago
An ice chest contains six cans of apple​ juice, eight cans of grape​ juice, four cans of orange​ juice, and two cans of mango ju
Katena32 [7]
6+8+4+2=20
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8/19 (remove one for previous) fro grape juice
6/18 for apple juice = 1/3
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=
8/570
=
4/285
8 0
3 years ago
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bagirrra123 [75]

t=100

p=3000

t 1/2 = 20

Try inserting the numbers in the half-life formula.

4 0
3 years ago
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