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X ≥ 63.4

x ≤ 96.6

x ≤ 63.4

x ≥96.6

X ≥ 63.4 x ≤ 96.6 x ≤ 63.4 x ≥96.6-example-1
User WiXSL
by
5.8k points

1 Answer

2 votes

Answer:

x ≤ 63.4

Explanation:

.25x+4.15 ≤20

Subtract 4.15 from each side

.25x +4.15 -4.15 ≤ 20-4.15

.25x ≤ 15.85

Divide each side by 15.85

.25x/.25 ≤ 15.85/.25

x ≤ 63.4

User Pseudo
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