Find the sum of 50(32 - 2) minutes and
4(z + 1) hours, giving your answer in seconds.
Answers
Answered by
1
Answer:
50(30 )= 150 min
4(z + 1) 60 = 240 (z+ 1)min
60(150 + 240 + 240z)
60(390+ 240z)
60(30) (13 + 8z)
1800(13 + 8z) seconds
Answered by
0
Answer:
50(32-2)
50*30
1500
4(z+1)
4z+4
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