Answer:
I'm pretty sure it's 4 years it's what you think.
Thank you for posting your math question here at brainly. I think the choices for the above problem is the below, it can be found elsewhere.
a. x = −5
b. x = −3
c. x = 3
<span>d. x = 5
The answer is d. I hope it helps. </span>
Kala call lasted for 0.36 minutes
<em><u>Solution:</u></em>
Given that Kala purchased a prepaid phone card for $15
Long distance calls cost $12 a minute using this card.
If the remaining credit on her card is $10.68
To find: Number of minutes her call lasted
Let "x" be the number of minutes her call lasted
Cost of 1 minute = $ 12
Total balance = $15
Remaining balance = $ 10.68
So we can frame a equation as:
Total balance = Remaining balance + Cost of 1 minute x number of minutes her call lasted

So her call lasted for 0.36 minutes
Answer: idk the first equation
Step-by-step explanation:
Answer:
41 ≤ x
x ≤ 45
Step-by-step explanation: