Mathematics, 22.06.2019 16:30 AleOfficial101
If x = -3 and y = 5, what is the value of the expression x^2 + 2xy? a. -1 b. 39 c. -14 d. -21 e. -39
Answers: 1
Mathematics, 22.06.2019 04:30
Savannah talked for 6 minutes on the phone. catherine talked for n minutes. catherine talked 3 times as long as savannah. how long did nathan talk?
Answers: 2
If x = -3 and y = 5, what is the value of the expression x^2 + 2xy? a. -1 b. 39 c. -14 d. -21...
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