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dolphi86 [110]
3 years ago
6

The population of a certain city increased by 18,000 people.

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

+18000

Step-by-step explanation:

Given

Increment = 18000

Required

Represent as a signed number

If the initial population is x.

The new population (y) will be:

y = x + 18000

It is "+" because the population of the city increases.

Hence, the signed number is  +18000

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