Problema Solution
Write an inequality to represent each situation:
1. The temperature in March is greater than or equal to 45 degrees Fahrenheit. Let t represent the temperature in March.
2. It took Chase less than 3 hours to complete his homework. Let x represent the amount of time it took Chase to complete his homework.
3. Breana must score at least a 90% on her next math test in order to maintain her average. Let t represent Breana's desired test score.
Answer provided by our tutors
1) Given that t is the temp in March..We assume that t is in Farenheit.
Then as per the given problem the inequality is t>=45
2) x < 3 where x is the time taken to complete the homework by Chase
Note: x is in hours
3) Given that t is Brena's desired score. She must score atleast 90% That means she must score either 90% or greater than 90%
hence t>=90 where t is in terms of percentage