Under her cell phone plan, Meena pays a flat cost of $38 per month and $3 per gigabyte. She wants to keep her bill under $55 per month. Which inequality can be used to determine x
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x, the maximum number of gigabytes Meena can use while staying within her budget?
3x + 38 <= 55
To determine the maximum number of gigabytes Meena can use while staying within her budget, we can set up an inequality.
Let x be the maximum number of gigabytes Meena can use.
From the given information, we know that Meena pays a flat cost of $38 per month and $3 per gigabyte.
So, her monthly bill will be $38 + $3x.
We want to keep her bill under $55 per month. Therefore, the inequality can be written as:
$38 + $3x < $55