CHAPTER-1 NUMBER SYSTEM 1. Complete Activity (1.2) of your activity book using material a. Wooden board b. Graph paper c. Pencil, thread d. Nails, drawing pins PROJECT WORK 2. Do Enrichment Exercise of chapter 1 of your Activity book. (Page No.- 22) CHAPTER 2 POLYNOMIALS 3. Do Enrichment Exercise of chapter 2 of your Activity book. (Page No.-51) maths manual activity labortary .class9 ​

What are the soultion(s) to the quadratic equation 40- x^2=0

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.