PLEASE HELP Match each equation with its slope (I also have another question like his in my profile)

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read