Mathematics, 16.09.2019 14:30, jose477

Mira picked two numbers from a bowl. the difference of the two numbers was 4, and the sum of one-half of each number was 18. the system that represents mira’s numbers is below.
x – y = 4
x + y = 18
which two numbers did mira pick?
(10, 8)
(18, 4)
(20, 16)
(40, 32)

Answers: 2

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Mira picked two numbers from a bowl. the difference of the two numbers was 4, and the sum of one-hal...