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inysia [295]
2 years ago
14

TV=3x - 12 and TU=5x-24. What is the value of x?

Mathematics
1 answer:
klasskru [66]2 years ago
6 0

Answer:

x=6

Step-by-step explanation:

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8.25 hrs

Step-by-step explanation:

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3 years ago
Numbers get 10x bigger or smaller when you move one place to the right on the decimal scale. true or false
SpyIntel [72]

Answer:

It is true!!!'djjfdjidjdneidid

4 0
3 years ago
2. A man buys eggs at 55kobo a score . he finds that 10% of the eggs are unsellable but sells the rest at 60kobo a dozen .find i
liubo4ka [24]

Answer:

Percentage Profit is 63.63%

Step-by-step explanation:

The man buys 440 eggs at 55 pence a score

i.e. he buys 20 eggs for 55 pence

He buys 1 egg for 55/20 = 2.75 pence

Therefore, he buys 440 eggs for = 440 × 2.75 = 1210 pence

10% eggs are unsaleable

thus he sold = 440 - 440 × 10/100 = 440 - 44 = 396 eggs

Eggs sold in dozen = 396/12 = 33

He sold 1 dozen for = 60 pence

Thus, he sold 33 dozen for = 33 × 60 = 1980 pence

Profit = 1980 - 1210 = 770 pence

% Profit = (770/1210) × 100 = 63.63%

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3 0
3 years ago
provide a counterexample (specific values of a,b, etc. which make the statement false) for each of the following statements. Ass
ivolga24 [154]

Answer:

1. a=3, b = 2, c = 1.

2. a=2, b=3, c=4, d=6.

3. a = 9, b = 3.

Step-by-step explanation:

1.  3 | 21   is a counterexample  because 3 does not divide into  2 or 1.

2. 23 | 46 is a counterexample because 2 does not divide into 3.

3. 9 | 3^2 is a counterexample because 9 does not divide into 3.

8 0
2 years ago
Help me plz idk this at all
worty [1.4K]

Step-by-step explanation:

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.866 × 30 = opp

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8 0
3 years ago
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