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Ulleksa [173]
4 years ago
12

(Urgent) Solve: z/4 + 5 ≥ 5.5

Mathematics
2 answers:
NikAS [45]4 years ago
4 0

z/4 + 5  ≥ 5.5

subtract 5 from each side

z/4  ≥ .5

multiply by 4

z≥ 2

Olin [163]4 years ago
3 0

z/4 + 5 >= 5.5

     -5       -5      subtract 5 from both sides

z/4       >= 0.5  

x4              x4    times both sides by 4

z          >= 2.0

 

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