ray and lou ate a combined number of 15 4/5 apples last week ray ate 7 3/5 how many apples did lou eat

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Ineed with number 17 i don’t get it at alll