Question

a phone plan has a limit of $25 that can be spent on text messages. the base cost of the text plan will cost a user $5. each text will cost $0.05. how many text messages (t) can a user send without exceeding the plan limits? t < 600 t ≤ 400 t < 400 t ≤ 600

Explanation:

Step1: Calculate remaining budget

$25 - 5 = 20$

Step2: Find max texts

$t \leq \frac{20}{0.05} = 400$

Answer:

t ≤ 400