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Gnesinka [82]
3 years ago
9

13 more than a number​

Mathematics
2 answers:
liberstina [14]3 years ago
7 0

Answer:

x+13

Step-by-step explanation:

x +13

x: the number

mezya [45]3 years ago
3 0

Answer and step-by-step explanation:

If we called the unknown number is: x

We are given that: 13 more than x so the equation would be:

x and 13 more than it

= x + 13

Hope this helped :3

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Marco borrowed $150 from his brother.He has paid him back 30% so far.How much money does Marco still owe his brother?
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After the outbreak of a mysterious disease the average wait time at a hospital increased by 70% before the outbreak the average
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Answer:

1.7m

Step-by-step explanation:

Given that 'm' was the waiting time before the outbreak

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Increased.

Step-by-step explanation:

In March 2007, the unemployment rate was 4.4 percent. In August 2008 was 6.1 percent. We need to remember that the unemployment rate equals the number of unemployed people divided by the people in the labor force.

Now, if we consider that the labor force remained constant during this period of time (according to the problem) then this would mean that the number of unemployed people actually increased during this period of 17 months.

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What is the probability of getting an odd number on a fair die and a tail on coin flip?
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Answer:

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Given:

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Now, to find the number of seashells of his collection altogether.

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