Question

What two integers have a sum of -31 and a difference of -55?

Answer 1

Answer:

Complete the table given below:

SECTOR

%. OF PEOPLE EMPLOYED

CONTRIBUTION TO GDP

Primary

More than 50 %

Secondary & Tertiary

75 %

Answer 2

Answer:

Let the first integer be x

Let the second integer be y

x+y=53 (sum)

x-y=17 (difference)

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2x=70

x=35

y=53-35

y=18

Hence, the two integers are 18, and 35.