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Katelyn
18 July, 22:06
What is (5r) (-2) for R=-3
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Caroline Knapp
18 July, 22:57
0
(5 * (-3)) (-2)
(-15) (-2)
30
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Jolie Osborn
18 July, 22:59
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30
Step-by-step explanation:
Use substituion.
Substitute - 3 for r
(5 (-3) (-2)
(-15) (-2)
You answer is 30.
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