The number of DVDs shipped to an online retailer was 15,000 less than the previous year. Use an integer to describe the change in the number of DVDs shipped.
The integer that describes the change in the number of DVDs shipped is .

What’s the domain of this function? fastttt

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

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?