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To which of the following equations are x = -4 and x = -3 the only solutions?
O A. 71...
Mathematics, 19.03.2020 23:31 he0gaubong
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To which of the following equations are x = -4 and x = -3 the only solutions?
O A. 71 β 12 = 12
OB. (r + 7) = -12
OC. (+ 7) = 12
OD. 3 + 41 = 2
Answers: 1
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Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61
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Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
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