Can someone me with this problem?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Which of the functions below could have created this graph?

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags