Which algebraic expression represents “the sum of a number and 9”?
A. n minus 9
B. n + 9...
Mathematics, 06.03.2020 17:47, rubydai03
Which algebraic expression represents “the sum of a number and 9”?
A. n minus 9
B. n + 9
C.9 n
D. n/9 FIRST PERSON BRAINLEIST
Answers: 3
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List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
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