Mathematics, 18.12.2020 17:30, Swetjyil

Select the expressions equlvalent to 18 + 3r. Check all that are true.
36r
6r
2
22 - 6 - 4 + 9
r + 6 + + 6 + + 6
6(r + 4) – 6
3r(2r + 18) - 3r

Answers: 3

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Select the expressions equlvalent to 18 + 3r. Check all that are true.
36r
6r
2