In the inequality 10 x + 18 ≤ 238 , x represents the number of days Matt will be able to work during the summer. Which phrase most accurately describes that number of days?
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Answer:
22 days
Step-by-step explanation:
10χ + 18 ≤ 238 (-18 on both sides to keep it equal)
10χ ≤ 220 (divide by 10 both sides to get x by itself)
χ ≤ 22 ( ≤ same as = )
χ = 22
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