Question

under her cell phone plan, enola pays a flat cost of $35 per month and $3 per gigabyte. she wants to keep her bill at $46.40 per month. write and solve an equation which can be used to determine g, the number of gigabytes of data enola can use while staying within her budget. answer: attempt 1 out of 2 equation: answer: 9 =

Explanation:

Step1: Set up the equation

Let $g$ be the number of gigabytes. The flat - cost is $35$ and the cost per gigabyte is $3$. The total bill is $46.40$. So the equation is $35 + 3g=46.40$.

Step2: Isolate the variable term

Subtract 35 from both sides of the equation: $3g=46.40 - 35$.
$3g = 11.40$.

Step3: Solve for $g$

Divide both sides of the equation by 3: $g=\frac{11.40}{3}$.
$g = 3.8$.

Answer:

$g = 3.8$