Lilo has 1,000 minutes per month on her cell phone plan. Write and solve an inequality showing the maximum number of minutes tha
t Lilo can use it not be charge extra on her cell phone plan when she only used 615 minutes.
1 answer:
Answer:
Lilo has a maximum of 385 minutes to use on her cell phone.
A ≤ 385
Step-by-step explanation:
Let letter A represent the additional number of minutes that Lilo can talk
A + 615 ≤ 1,000
subtract 615 from both sides
A + 615 - 615 ≤ 1,000 - 615
A + 0 ≤ 385
A ≤ 385
Lilo has a maximum of 385 minutes to use on her cell phone.
A + 615 ≤ 1,000; A ≤ 385
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