Nick is doing some math exercises on a website called Khon Academy. In Khon Academy, you have to get at least 70%, percent of th

Question

2 years ago

11

Nick is doing some math exercises on a website called Khon Academy. In Khon Academy, you have to get at least 70%, percent of th

e problems in an exercise right in order to gain proficiency.
So far, Nick answered one question, and he didn't get it right. Suppose he answers 75%, percent of the following questions correctly and gains proficiency in the exercise.
Write an inequality in terms of that models the situation.

Mathematics