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Ber [7]
3 years ago
10

Determine the equations that have a solution of x = 0.5? Select the two correct

Mathematics
1 answer:
RideAnS [48]3 years ago
3 0

Answer:

1 is correct

2 is incorrect

3 is incorrect

4 is incorrect

5 is correct

Step-by-step explanation:

1. 2(0.5+3) = 1+6 = 7

2. 1/2(0.5+3) = 1/4+3/2 = 7/4

3. 6(0.5+4) = 27

4. 1/6(0.5+4) = 0.75

5. 6(0.5+4) = 27

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Starting with number 0 on my calculator, I do a calculation in five steps. At each step, I either add 1 or multiply by 2. What i
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Answer:

assuming only positive integers, the answer is 1

Step-by-step explanation:

the smallest number that you can get by adding is:

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  • add another 1 = 3
  • add another 1 = 4
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but you can also multiply, and anything multiplied by 0 is 0:

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  • multiply by 2 = 0
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The question does not say that we need to do any specific calculation, it only gives us 2 options and we can choose them as many times as we want.

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3 years ago
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A photo is 8 cm long and 6 cm wide. It is enlarged to make a print that is 18 cm wide.
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Answer:

24 cm

Step-by-step explanation:

The photo was 6 cm wide, and was made into 18 cm wide. Divide 18 with 6:

18/6 = 3

To solve for the length enlargement, multiply 3 with the length, or 8 cm:

8 x 3 = 24

24 cm is the length of the enlargement.

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3 0
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Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?
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Solve this equation <br>(3m⁴)²​
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Answer:

9m⁸

Step-by-step explanation:

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