Which correct;y represents the inequality 10x+18 < -2?

What's the difference between: x≥0 and nonnegative integer. ?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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?