Mathematics, 23.08.2019 01:40 reagan1514

1. suppose a and b are real numbers where a > 0 and b < 0.
a. is –a + b positive or negative. explain how you know.
b. is a – b positive or negative? explain how you know.
c. is b – a positive or negative. explain how you know.

Answers: 1

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1. suppose a and b are real numbers where a > 0 and b < 0.
a. is –a + b positive or n...