Mathematics, 29.01.2020 05:09, keely8468

Which expression represents 4 times the number r?
a. 4 – r
b. 4r
c. 4 + r
d. 4/r

Answers: 1

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Which expression represents 4 times the number r?
a. 4 – r
b. 4r
c. 4 + r
d...