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Alecsey [184]
3 years ago
5

The sum of two positive integers, a and b, is at least 30. The difference of the two integers is at least 10. If b is th

Mathematics
1 answer:
Dafna11 [192]3 years ago
6 0

Answer:

a + b \geq 30

b - a \geq 10

Step-by-step explanation:

Given

The sum of the two positive integer a and b is at least 30, this means the sum of the two positive integer is 30 or greater than 30, so we write the inequalities as below.

a + b \geq 30

The difference of the two integers is at least 10, if b is the greater integer then we subtract integer a from integer b, so we write the inequality as below.

b - a \geq 10

Therefore, the following system of inequalities could represent the values of two positive integers a and b.

a + b \geq 30

b - a \geq 10

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