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Katyanochek1 [597]
3 years ago
13

Show all work 14 +18 - 2 x 18 -7

Mathematics
1 answer:
djverab [1.8K]3 years ago
5 0

Answer:

-11

Step-by-step explanation:

BIDMAS

(BRACKETS, INDICES, DIVISION, MULTIPLICATION, ADDITION, SUBTRACTION)

14 + 18 - 2 x 18 -7

the first thing we do is the multiplication (since there is no division in this question)

14 +18 − (2)(18) −7

14 + 18 - (36) - 7

32 - 36 - 7 = -11

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Assume the following values for the diagrams below: Q1 = 15 bags. Q2 = 10 bags. Q3 = 22 bags. The market equilibrium price is $2
Basile [38]

Answer:

Step-by-step explanation:

a. $360

The total surplus of Q1 is found within triangle abc. The base is a ($70) to c ($10), and the height is the x value of b, or Q1 (12 bags). The total length of the base is 60 (70-10). Multiply that by the height of the triangle (12), and divide the total by 2. (60 x 12) / 2 = 360

a1. $144

The consumer surplus for Q1 is found within the triangle formed by point a, point b, and the y intercept of the equilibrium. The problem says equilibrium = 46, so the third is point (0, 46). The base is point a ($70) to the equilibrium intercept ($46). The height is Q1 (12). The total base is 24 (70-46). (24 x 12) / 2 = 144

b. $62.50

The deadweight loss for Q2 is found is found within triangle dbe. The base is d ($56) to e ($31). The height of the triangle is Q2 (7) to Q1 (12). The total base is 25 (56-31), and the total height is 5 (12-7). (25 x 5) / 2 = 62.5

b1. $297.50

The total surplus of Q2 is found by subtracting the deadweight loss from the total surplus. 360 - 62.5 = 297.5

c. $122.50

The deadweight loss for Q3 is found within triangle bfg. The base is f (67) to g (32). The height is Q1 (12) to Q3 (19). The total base is 35 (67-32) and the total height is 7 (19-12). (35 x 7) / 2 = 122.5

c1. $237.50

The total surplus for Q3 is found by subtracting the deadweight loss from the total surplus. 360 - 122.5 = 237.5

8 0
3 years ago
Write 0.1 x 0.1 x 0.1 x 0.1 using exponents
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Step-by-step explanation:

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3 years ago
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stiks02 [169]

answer:

Sharon used more milk because 3 cups equal 1.5 (one and a half) pints.

Detailed answer:

1 cup equals 0.5 pints or half of a pint. So if you take 0.5 and multiply it by 3 you get 1.5 and that is the amount of pints that Sharon uses but Sue uses 1 pint or 2 cups. so 1.5 pints is grater than 1 pint by 0.5

(sorry if this was not so clear i am not that good at explaining things, also i hope this helps and you get a good score on whatever you are doing.)

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So you just plug in the X value of the number that d represents for example if I plug in 2 for d

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3 years ago
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