Question

exam has multiple choice questions worth 5 points aplece and short answers worth 10 points apiece. student needs to earn a minimum of 140 points to receive an A for a class . x is the number of multiple choice questions she gets right, and y is the number of short answer questions she gets right, create an inequality to represent this situation .

Answer 1

5x+10y≥140

Explanation:

She needs a min. of 140, meaning that it can be equal to or great to 140