Question

Allie needs at least 50 hours of community servicefor social studies class. She already has 20. Howmany more hours does she need? Write aninequality to model this situation.A) X + 20 550B) X + 20 2 50C) X - 20 2 50D) x + 50 2 20

Answer 1

An inequality to model this situation is;

`x+20\ge50`

Step-by-step explanation:

Given that Allie needs at least 50 hours of community service for social studies class and she has 20 hours already.

Le x represent the number of hours she needs more.

So, the sum of x and 20 must be atleast 50 hours that is the sum of x and 20 must be greater or equal to 50 hours;

`x+20\ge50`

Therefore, An inequality to model this situation is;

`x+20\ge50`